[{"data":1,"prerenderedAt":1101},["ShallowReactive",2],{"\u002Fes-content-vocabulary-medio-ambiente-y-naturaleza-en-ingles":3,"\u002Fes-exercise-index-for-related":406},{"type":4,"data":5},"vocabulary",{"slug":6,"skill":4,"topic":7,"title":8,"levels":9,"tags":11,"published":15,"updated_at":16,"is_premium":17,"meta_title":18,"meta_description":19,"intro":20,"groups":21,"exercises":239,"faq":383,"article":396,"available_locales":403,"slug_localized":404,"course":405},"environment-and-nature","environment","Medio ambiente y naturaleza en inglés",[10],"B1",[7,12,13,14,4],"nature","climate","recycling",true,"2026-10-09",false,"Medio ambiente y naturaleza en inglés | FluencyRoad","Aprende 29 palabras en inglés sobre el medio ambiente y la naturaleza: pollution, recycle, climate, wildlife y más. Ejercicios gratis con respuestas.","Aprende 29 palabras para hablar del medio ambiente, la naturaleza y la energía. Lee cada palabra y su ejemplo, y después haz los ejercicios. Son útiles para dar opiniones y entender las noticias: puedes decir qué ha pasado con el planeta y qué harías tú para protegerlo.",[22,89,139,171],{"id":23,"heading":24,"words":25},"problems","Problemas medioambientales",[26,33,40,47,54,62,68,75,82],{"id":27,"word":27,"gloss":28,"example":29,"audio":30,"example_audio":31,"translation":32},"pollution","dirty air, water or land","Air **pollution** is a big problem in many large cities.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F62198a7ed42efd46349cb2342ccdbd3a3e052120.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fabd04f1675333e5fd30be74f709fa1f483b5154f.mp3","contaminación",{"id":34,"word":34,"symbol":35,"example":36,"audio":37,"example_audio":38,"translation":39},"rubbish","🗑️","People left a lot of **rubbish** on the beach after the festival.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fb1c6af797a0b6de6d8f109c3f56c17c0eee5231b.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F9ae26252e0b93544549eb751645c515f2e55148a.mp3","basura (trash o garbage en inglés de Estados Unidos)",{"id":41,"word":41,"gloss":42,"example":43,"audio":44,"example_audio":45,"translation":46},"waste","things we throw away because we do not need them","We produce too much **waste**, and a lot of it is food.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F3263604325d47ddf708978c0463e8744e0b06ab2.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fe28bd1acca427b9adf89bf03c46d6d8451f630e5.mp3","residuos, desperdicio",{"id":48,"word":48,"symbol":49,"example":50,"audio":51,"example_audio":52,"translation":53},"plastic","🛍️","A lot of **plastic** is thrown into the sea every year.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fac6917c51ace86873cb3f45d7039bdd8cf7d0bf9.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F5cbc3588b5145980970494ba87001547a1f1dd75.mp3","plástico",{"id":55,"word":56,"gloss":57,"example":58,"audio":59,"example_audio":60,"translation":61},"global-warming","global warming","the Earth is getting hotter","**Global warming** is making the summers longer and hotter.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F26d161ed363d0b8b0c413e999528495406f2caba.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F9a292f70df92621036dafd7ba4210bdda0c74247.mp3","calentamiento global",{"id":13,"word":13,"gloss":63,"example":64,"audio":65,"example_audio":66,"translation":67},"the usual weather in a place over many years","The **climate** here has changed: the winters are warmer than they used to be.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F6b08ccb7a1f6b01c04b9d66adcacfb4fc523db22.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F7a4b956609b8e094c10d2cf7173fd984fcbf68f9.mp3","clima",{"id":69,"word":69,"gloss":70,"example":71,"audio":72,"example_audio":73,"translation":74},"drought","a long time with no rain","The **drought** has lasted three months, and the farmers have no water.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F9cf4687b778a7c160c729cb3afaeb6871a1ebdeb.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F0e4e6472e44c71aede49f87937eb30e7cf094182.mp3","sequía",{"id":76,"word":76,"gloss":77,"example":78,"audio":79,"example_audio":80,"translation":81},"flood","too much water on land that is usually dry","Heavy rain caused a **flood**, and many streets were under water.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F80c847e785d599a17422cfa7a48f8ee6d82244ce.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Ff217ee0396ddbc360bcdfcbda3b3db45bc6ed92a.mp3","inundación",{"id":83,"word":83,"gloss":84,"example":85,"audio":86,"example_audio":87,"translation":88},"fuel","petrol, gas or coal that gives energy","Most cars use **fuel** such as petrol, and it is getting more expensive.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F6b439061b7b55bd9ff5f9ef95da8e4750ca0c03c.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F0b6bbbcf2c0a5e9571b0d8656d008d7387281890.mp3","combustible",{"id":12,"heading":90,"words":91},"La naturaleza y el planeta",[92,98,104,111,118,125,132],{"id":7,"word":7,"gloss":93,"example":94,"audio":95,"example_audio":96,"translation":97},"the air, water, land and nature around us","We must protect the **environment** for the next generation.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fda99529a8f0b2807fce323b138f298c7d07e4b86.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F497b48046d7a95a09975c1bf8932f49bd8834413.mp3","medio ambiente",{"id":12,"word":12,"gloss":99,"example":100,"audio":101,"example_audio":102,"translation":103},"plants, animals and the natural world","I love spending weekends in **nature**, far from the city.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fae241d48b3e16c6b9aaa6489680cc2ecebeb0c07.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F6ec72aabc7f3fe2417cbe881a9fee32502f3f877.mp3","naturaleza",{"id":105,"word":105,"symbol":106,"example":107,"audio":108,"example_audio":109,"translation":110},"planet","🌍","There is no other **planet** where we can live.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fb06f46dda00f91a507f88b12ae1333d3c6ac3108.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fd0ef372894f14dc9f979ca01364c2d4c9735936b.mp3","planeta",{"id":112,"word":112,"symbol":113,"example":114,"audio":115,"example_audio":116,"translation":117},"forest","🌲","A huge **forest** was cut down to build the new road.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fa534482b450a733969f0879d4036999e206e409a.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Ff60df64d72846cf4506af461eb360aea8cc78593.mp3","bosque",{"id":119,"word":119,"gloss":120,"example":121,"audio":122,"example_audio":123,"translation":124},"wildlife","animals and plants that live in nature","The park is a safe place for **wildlife**, like rabbits and birds.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F49634dcab7f0e43d0257a2a339836a4d8555be97.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fcfa417d38e68b928181064e46d31a8c868af023b.mp3","fauna y flora silvestres, vida salvaje",{"id":126,"word":126,"gloss":127,"example":128,"audio":129,"example_audio":130,"translation":131},"species","one kind of animal or plant","Many **species** of animals are disappearing because of humans.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F80591a0702b806b661955c79c7b3b474d059279f.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F36a45cc161d1865110ea7ba6985e5349a1470878.mp3","especie",{"id":133,"word":133,"symbol":134,"example":135,"audio":136,"example_audio":137,"translation":138},"ocean","🌊","The **ocean** is full of plastic, and the fish are eating it.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F52841c63b50576bcbb6a6d9b0e831a59767a5f55.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F0d92059fe843d15504e6d66850e165dde90c5173.mp3","océano",{"id":140,"heading":141,"words":142},"energy","La energía",[143,149,156,164],{"id":140,"word":140,"gloss":144,"example":145,"audio":146,"example_audio":147,"translation":148},"power for light, heat and machines","Our school saves **energy** by turning off the lights at night.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F93ce33285fd73e65aef2fa9abbc25b2b5635c830.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F4b9a5c098c7ee762da914c6f650962f870ece859.mp3","energía",{"id":150,"word":150,"gloss":151,"example":152,"audio":153,"example_audio":154,"translation":155},"renewable","never finishes; it can be used again and again","More and more countries are using **renewable** energy.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F8fb583d64162908166dc41b2a9078d45aa459f0e.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F6119505f078c281c7fac7d875db4ade5ce6d3d29.mp3","renovable",{"id":157,"word":158,"gloss":159,"example":160,"audio":161,"example_audio":162,"translation":163},"solar-power","solar power","energy from the sun","If I had a bigger roof, I would use **solar power** at home.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F3a8af657bf2c5ed1eb84bb7389810778c96908f5.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F21d57bf4c68578c47ba955b915320002505fdf14.mp3","energía solar",{"id":165,"word":165,"symbol":166,"example":167,"audio":168,"example_audio":169,"translation":170},"electricity","⚡","The village didn't have **electricity** until 2005.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fdac40bcb0bb6eecfb53837821371212629dc0f4d.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fda29d12b87303fe153de3fc99c577cc0290c2fc2.mp3","electricidad",{"id":172,"heading":173,"words":174},"actions","Lo que hacemos a la naturaleza",[175,182,189,196,203,211,218,225,232],{"id":176,"word":176,"gloss":177,"example":178,"audio":179,"example_audio":180,"translation":181},"protect","keep safe from harm","The new law will **protect** wild animals and the places where they live.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fb918b8e96df186f20b1ddf0c313ab9ee5fedad99.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Ff4144da7a49cb6489d8249ffeab8400f4e38eeef.mp3","proteger",{"id":183,"word":183,"symbol":184,"example":185,"audio":186,"example_audio":187,"translation":188},"recycle","♻️","In my town, we **recycle** glass, paper and plastic.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F1f6dbbb78087df2d87f75403af2feb70a1c2468a.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Faff0819a3eee9d505201fdb77e4ac2e9be45c7e0.mp3","reciclar",{"id":190,"word":190,"gloss":191,"example":192,"audio":193,"example_audio":194,"translation":195},"reduce","make smaller or less","We need to **reduce** the amount of plastic we use.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Ff193f70d1a36e153379773e7a41297cf38741269.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F77aff9047c60bf49c2c6f891596f8834e348ca04.mp3","reducir",{"id":197,"word":197,"gloss":198,"example":199,"audio":200,"example_audio":201,"translation":202},"reuse","use again","I **reuse** my shopping bags instead of buying new ones.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fec2c368e428d088e825a6cedcb1ddc2999131191.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F824fe09f7d71d3d12034decbde433dee43573ecc.mp3","reutilizar",{"id":204,"word":205,"gloss":206,"example":207,"audio":208,"example_audio":209,"translation":210},"throw-away","throw away","put in the bin","Don't **throw away** old clothes; give them to a charity.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fed10c168aadc2af7a0b198ae431a9ea97cb6d81c.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Feeea7ee3712e80dff91aee45218e5966a7e606d6.mp3","tirar a la basura",{"id":212,"word":212,"gloss":213,"example":214,"audio":215,"example_audio":216,"translation":217},"damage","hurt or break something","Cars and factories **damage** the air we breathe.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fba083732d3e349d77d28123888d8de15c3fe1a10.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fcf1f6265336bf775efcb91c9cb549c7999d277eb.mp3","dañar",{"id":219,"word":219,"gloss":220,"example":221,"audio":222,"example_audio":223,"translation":224},"destroy","end something completely","Fires have **destroyed** a large part of the forest.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F511df5b386f7afdb41f3f8fb2d6740f0b0dc534e.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F621cd81ef3962ae09476bebdeaa25d75eabea654.mp3","destruir",{"id":226,"word":226,"gloss":227,"example":228,"audio":229,"example_audio":230,"translation":231},"endangered","in danger of disappearing for ever","The tiger is an **endangered** animal, so it is protected by law.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F3e11d2af28230a68a871e2bb3eae86915cf2101e.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Ff8451787a263a801886916e8f18acbfe54b20a77.mp3","en peligro de extinción",{"id":233,"word":233,"gloss":234,"example":235,"audio":236,"example_audio":237,"translation":238},"harmful","bad for health or nature","Some chemicals are **harmful** to fish and birds.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F4a6c99f67363ad30fd04c634d0ec772e387a0e31.mp3","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F76da6a2ef616ed2e8d99a044adfd1ca1868941f8.mp3","dañino, perjudicial",[240,272,327],{"id":241,"type":242,"title":243,"instructions":244,"questions":245},"match","matching","Une las palabras","Une cada palabra con su dibujo o su significado.",[246,249,252,255,258,261,264,268],{"id":247,"left":112,"right":113,"explanation":248},"m1","Un *forest* es una zona grande con muchos árboles.",{"id":250,"left":133,"right":134,"explanation":251},"m2","El *ocean* es la gran extensión de agua salada de la Tierra.",{"id":253,"left":105,"right":106,"explanation":254},"m3","La Tierra es nuestro *planet*.",{"id":256,"left":183,"right":184,"explanation":257},"m4","Este símbolo significa *recycle*: convertimos cosas viejas en cosas nuevas.",{"id":259,"left":165,"right":166,"explanation":260},"m5","La *electricity* da energía a las luces y a las máquinas.",{"id":262,"left":34,"right":35,"explanation":263},"m6","La *rubbish* se tira al cubo de la basura.",{"id":265,"left":69,"right":266,"explanation":267},"m7","mucho tiempo sin lluvia","En una *drought* no hay suficiente agua para las personas, los animales y las plantas.",{"id":269,"left":150,"right":270,"explanation":271},"m8","nunca se acaba; se puede usar una y otra vez","El sol y el viento son *renewable*: nunca se acaban.",{"id":273,"type":274,"title":275,"instructions":276,"questions":277},"mc","multiple_choice","Elige la palabra correcta","Elige la respuesta correcta para cada oración.",[278,285,292,299,306,315,322],{"id":279,"prompt":280,"options":281,"answer":282,"explanation":283,"audio":284},"mc1","Factories and cars cause a lot of air ___.",[27,13,119],0,"*Pollution* es aire, agua o tierra sucios. Los coches y las fábricas ensucian el aire.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fdd15fd67f9239341a5f59e9b986c28196ce7fff7.mp3",{"id":286,"prompt":287,"options":288,"answer":289,"explanation":290,"audio":291},"mc2","Please put your ___ in the bin. Don't leave it on the street.",[140,34,112],1,"La *rubbish* es lo que tiramos, así que va al cubo de la basura.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F0bd62eb4e0caaa2d48ad8b7bce2635ce2668f4df.mp3",{"id":293,"prompt":294,"options":295,"answer":296,"explanation":297,"audio":298},"mc3","Solar power and wind power are examples of ___ energy.",[233,226,150],2,"La energía *renewable* viene de cosas que nunca se acaban, como el sol y el viento.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fe35e2881048ecd445465e17f5b56ec6c790e5ec2.mp3",{"id":300,"prompt":301,"options":302,"answer":282,"explanation":304,"audio":305},"mc4","Tigers are ___ animals. There are very few left in the wild.",[226,233,303],"recycled","Un animal *endangered* está en peligro de desaparecer para siempre.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fbee5070404abda7f90569d82754f2196e049a161.mp3",{"id":307,"prompt":308,"options":309,"answer":289,"explanation":313,"audio":314},"mc5","If we didn't use so much plastic, the oceans ___ cleaner.",[310,311,312],"will be","would be","are","Es una situación imaginaria, así que usamos el segundo condicional: *If* + pasado simple, *would* + verbo.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F8ce98453eeac5bdf2e47e74d4ff69ee8b3878bda.mp3",{"id":316,"prompt":317,"options":318,"answer":296,"explanation":320,"audio":321},"mc6","Scientists say that global ___ is making the Earth hotter.",[140,41,319],"warming","*Global warming* es la expresión fija para el calentamiento de la Tierra.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F070e905dc408c852e1b08c5fe1a39b555acfcb3d.mp3",{"id":323,"prompt":324,"options":325,"answer":282,"explanation":326},"mc7","Which word means the usual weather in a place over many years?",[13,69,76],"*Climate* es el tiempo habitual de un lugar durante muchos años. Una *drought* y un *flood* son hechos temporales.",{"id":328,"type":329,"title":330,"instructions":331,"questions":332},"gap","gap_fill","Completa el hueco","Escribe la palabra que falta.",[333,340,346,354,360,368,376],{"id":334,"prompt":335,"hint":224,"answers":336,"explanation":338,"audio":339},"gap1","The fire has ___ the whole forest. Nothing is left.",[337],"destroyed","Después de *has* usamos el participio de *destroy*: *has destroyed*.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fe70273940272aeb1a9caba7295c8292f9208a7b2.mp3",{"id":341,"prompt":342,"answers":343,"explanation":344,"audio":345},"gap2","Heavy rain caused a ___ in the town, and the streets were under water.",[76],"Un *flood* es demasiada agua en un lugar que normalmente está seco.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F467e70368d01eed5bb721367230fa83338808d13.mp3",{"id":347,"prompt":348,"hint":349,"answers":350,"explanation":352,"audio":353},"gap3","I ___ my old school bag instead of buying a new one every year.","usar otra vez",[197,351],"re-use","*Reuse* es usar algo otra vez.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fac23a6e6819247c6861be3215b2c5ce845124a7b.mp3",{"id":355,"prompt":356,"hint":113,"answers":357,"explanation":358,"audio":359},"gap4","A lot of animals live in the ___. It is full of trees.",[112],"Un *forest* es una zona grande llena de árboles.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F8456432c9251f754c1b63d1aa3c80b454d94282d.mp3",{"id":361,"prompt":362,"hint":363,"answers":364,"explanation":366,"audio":367},"gap5","Most cars use ___, and it is getting more expensive.","energía para los coches",[83,365],"fuels","El *fuel* es gasolina, gas o carbón que da energía.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002Fe3097b3a94f8b1b8ed73e8920f309cb03d58b308.mp3",{"id":369,"prompt":370,"hint":371,"answers":372,"explanation":374,"audio":375},"gap6","We must ___ the environment for our children.","mantener a salvo del daño",[176,373],"save","*Protect* es mantener algo a salvo del daño. También es posible *save*.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F8b55c814bc52fe43b2c535648a0d7f74db0c0201.mp3",{"id":377,"prompt":378,"hint":166,"answers":379,"explanation":381,"audio":382},"gap7","The village didn't have ___ until 2005, so people went to bed early.",[165,380],"power","La *electricity* da energía a las luces y a las máquinas. Sin ella, la gente se acostaba temprano.","https:\u002F\u002Fpub-9bc3804d2fc84f728ffff73ea1816889.r2.dev\u002Faudio\u002Fen-US-Chirp3-HD-Kore\u002F604d7e5cc86fb7601b4414135c2ac455c989cd5d.mp3",[384,387,390,393],{"question":385,"answer":386},"¿Qué diferencia hay entre rubbish y waste?","Rubbish es lo que hay en tu cubo de la basura: papel, botellas, envases. Waste es una palabra más amplia para todo lo que tiramos o no aprovechamos bien: food waste («desperdicio de comida»), plastic waste, a waste of energy («un derroche de energía»). En el inglés de Estados Unidos se dice trash o garbage en lugar de rubbish.",{"question":388,"answer":389},"¿Qué diferencia hay entre weather y climate?","Weather es lo que hace el cielo hoy: It's raining («está lloviendo»). Climate es el tiempo habitual de un lugar durante muchos años: Spain has a warm, dry climate («España tiene un clima cálido y seco»). El tiempo cambia cada día, pero el clima cambia despacio.",{"question":391,"answer":392},"¿Qué diferencia hay entre reduce, reuse y recycle?","Son tres formas de producir menos residuos. Reduce es usar menos: comprar menos cosas. Reuse es volver a usar algo: llevar tu propia bolsa a la tienda. Recycle es convertir cosas viejas, como el vidrio y el papel, en cosas nuevas. Lo mejor suele ser reducir primero.",{"question":394,"answer":395},"¿Se dice global warming o climate change?","Las dos expresiones son habituales. Global warming habla de que la Tierra se calienta. Climate change es una expresión más amplia, porque incluye más inundaciones, sequías y tormentas fuertes. En las noticias oirás climate change con más frecuencia.",{"heading":397,"paragraphs":398},"Cómo hablar del medio ambiente en inglés",[399,400,401,402],"El medio ambiente es uno de los temas más habituales en las noticias, en la escuela y en las conversaciones. Muchas de estas palabras también sirven para tareas de opinión y debate: pollution, climate, wildlife y energy. Aprende las palabras por grupos y úsalas con la gramática que ya conoces.","Para describir un cambio en el mundo, usa el presente perfecto: Pollution has increased, and many forests have disappeared. Para algo que pasaba en el pasado y ahora es distinto, usa used to: Rivers used to be cleaner. Para decir quién o qué se ve afectado, la voz pasiva es muy común: Many species are threatened by climate change.","Para hablar de soluciones y de situaciones imaginarias, usa el segundo condicional: If more people recycled, we would produce less waste. También puedes usar I wish para cosas que te gustaría cambiar: I wish the air in my city were cleaner.","Por último, recuerda tres verbos útiles para las pequeñas acciones diarias: reduce, reuse y recycle. Son fáciles de recordar y sirven de respuesta a la pregunta What can we do to protect the planet?",{"es":404},"medio-ambiente-y-naturaleza-en-ingles",null,[407,421,435,447,462,474,487,507,520,533,544,555,568,579,591,607,618,628,642,654,667,679,693,705,722,736,749,759,770,779,790,800,810,823,834,844,853,863,873,883,893,904,917,928,939,948,957,967,977,989,1001,1010,1019,1030,1044,1056,1066,1077,1088],{"slug":408,"slug_localized":409,"skill":410,"topic":411,"title":412,"levels":413,"tags":416,"meta_description":417,"updated_at":418,"available_locales":419,"question_count":420},"adverbs-of-frequency-exercises","ejercicios-adverbios-frecuencia","grammar","adverbs-of-frequency","Ejercicios de adverbios de frecuencia",[414,415],"A1","A2",[411,410],"Practica always, usually, often, sometimes y never con ejercicios gratis de adverbios de frecuencia en inglés y respuestas.","2026-10-06",{"es":409},17,{"slug":422,"slug_localized":423,"skill":410,"topic":424,"title":425,"levels":426,"tags":427,"meta_description":432,"updated_at":418,"available_locales":433,"question_count":434},"adverbs-of-manner-exercises","ejercicios-adverbios-de-modo","adverbs-of-manner","Ejercicios de adverbios de modo en inglés (slowly, well, fast)",[415],[428,424,429,430,431],"adverbs","adjectives","well-good","a2","Practica los adverbios de modo con ejercicios gratis: quickly, carefully, happily, well, fast y hard.",{"es":423},21,{"slug":436,"slug_localized":437,"skill":410,"topic":438,"title":439,"levels":440,"tags":441,"meta_description":444,"updated_at":445,"available_locales":446,"question_count":434},"articles-exercises","ejercicios-articulos-a-an-the","articles","Ejercicios de artículos en inglés (a, an, the)",[414],[438,442,443],"a-an-the","basics","Practica los artículos en inglés a, an y the: a o an según el sonido (an hour, a university), primera mención, profesiones y sin artículo. Ejercicios gratis.","2026-10-05",{"es":437},{"slug":448,"slug_localized":449,"skill":410,"topic":450,"title":451,"levels":452,"tags":453,"meta_description":458,"updated_at":459,"available_locales":460,"question_count":461},"beginner-english-test","examen-de-ingles-para-principiantes","a1-test","Examen de inglés para principiantes (A1)",[414],[454,455,456,457],"test","checkpoint","beginner","a1-review","Haz gratis un examen de inglés A1 con respuestas: 49 preguntas sobre to be, have got, el presente simple, el pasado simple y vocabulario básico. Ve qué repasar.","2026-10-07",{"es":449},49,{"slug":463,"slug_localized":464,"skill":410,"topic":465,"title":466,"levels":467,"tags":468,"meta_description":470,"updated_at":471,"available_locales":472,"question_count":473},"comparatives-exercises","ejercicios-comparativos","comparatives-and-superlatives","Ejercicios de comparativos y superlativos",[415],[469,410],"comparatives","Practica los comparativos y superlativos en inglés: bigger, more interesting, the best y más, con ejercicios gratis y respuestas.","2026-10-02",{"es":464},18,{"slug":475,"slug_localized":476,"skill":410,"topic":477,"title":478,"levels":479,"tags":480,"meta_description":485,"updated_at":418,"available_locales":486,"question_count":434},"conditionals-zero-first-exercises","ejercicios-condicional-cero-y-primer-condicional","conditionals","Ejercicios del condicional cero y del primer condicional en inglés",[415],[477,481,482,483,484],"zero-conditional","first-conditional","if-clauses","will","Practica el condicional cero y el primer condicional con ejercicios gratis: if + presente simple, will, won't y la coma, con respuestas explicadas.",{"es":476},{"slug":488,"slug_localized":489,"skill":410,"topic":490,"title":491,"levels":492,"tags":493,"meta_description":504,"updated_at":418,"available_locales":505,"question_count":506},"connectors-exercises","ejercicios-conectores","connectors","Ejercicios de conectores en inglés: and, but, or, because, so, then, when",[415],[490,494,495,496,497,498,499,500,501,502,503],"linking-words","and","but","or","because","so","then","when","before","after","Practica and, but, or, because, so, then, when, before y after con ejercicios gratis: une tus ideas en oraciones más largas, con respuestas explicadas.",{"es":489},22,{"slug":508,"slug_localized":509,"skill":410,"topic":510,"title":511,"levels":512,"tags":513,"meta_description":517,"updated_at":518,"available_locales":519,"question_count":473},"contrast-connectors-exercises","ejercicios-conectores-de-contraste","contrast-connectors","Ejercicios de conectores de contraste en inglés",[10],[514,515,516,490],"although","despite","however","Practica although, despite y however en ejercicios gratis de inglés B1. Aprende qué conector lleva una oración, un nombre o una nueva frase.","2026-10-08",{"es":509},{"slug":521,"slug_localized":522,"skill":410,"topic":523,"title":524,"levels":525,"tags":526,"meta_description":531,"updated_at":445,"available_locales":532,"question_count":434},"countable-uncountable-nouns-exercises","ejercicios-sustantivos-contables-incontables","countable-uncountable-nouns","Ejercicios de sustantivos contables e incontables en inglés (some\u002Fany)",[414],[527,528,529,530,443],"countable-uncountable","some-any","nouns","food","Practica los sustantivos contables e incontables con a\u002Fan, some y any: ejercicios gratis de comida y bebida, con respuestas explicadas.",{"es":522},{"slug":534,"slug_localized":535,"skill":410,"topic":536,"title":537,"levels":538,"tags":539,"meta_description":542,"updated_at":459,"available_locales":543,"question_count":461},"elementary-english-test","examen-de-ingles-elemental","a2-test","Examen de inglés elemental (A2)",[415],[454,455,540,541],"elementary","a2-review","Haz gratis un examen de inglés A2 con respuestas: 49 preguntas sobre comparar, el pasado, planes, el present perfect, must y should, y vocabulario cotidiano.",{"es":535},{"slug":545,"slug_localized":546,"skill":410,"topic":547,"title":548,"levels":549,"tags":550,"meta_description":552,"updated_at":459,"available_locales":553,"question_count":554},"english-level-test","test-de-nivel-de-ingles","level-test","Test de nivel de inglés: descubre por dónde empezar (A1–A2)",[414,415],[454,551,547,456,540],"placement","Haz un test de nivel gratis con 50 preguntas y audio. Encuentra una unidad inicial y repasa errores aislados de A1–A2.",{"es":546},50,{"slug":556,"slug_localized":557,"skill":410,"topic":558,"title":559,"levels":560,"tags":561,"meta_description":566,"updated_at":518,"available_locales":567,"question_count":473},"for-since-exercises","ejercicios-for-y-since","for-since","Ejercicios de for y since en inglés",[10],[562,563,564,565],"for","since","present-perfect","time-expressions","Practica for y since con el presente perfecto en ejercicios gratis. Aprende a distinguir duración y punto de inicio, corrige errores y entiende cada respuesta.",{"es":557},{"slug":569,"slug_localized":570,"skill":410,"topic":571,"title":572,"levels":573,"tags":574,"meta_description":577,"updated_at":518,"available_locales":578,"question_count":473},"future-continuous-perfect-exercises","ejercicios-futuro-continuo-y-perfecto","future-tenses","Ejercicios de futuro continuo y futuro perfecto",[10],[575,576,571],"future-continuous","future-perfect","Practica will be doing y will have done con ejercicios gratis de inglés B1. Compara acciones en curso en un momento futuro con acciones ya completadas.",{"es":570},{"slug":580,"slug_localized":581,"skill":410,"topic":571,"title":582,"levels":583,"tags":584,"meta_description":588,"updated_at":418,"available_locales":589,"question_count":420},"future-tenses-exercises","ejercicios-tiempos-de-futuro","Ejercicios de tiempos de futuro en inglés (will, going to, presente)",[415,10],[585,586,484,587],"tenses","future","going-to","Practica las formas de futuro en inglés (will, going to, presente continuo, presente simple) con ejercicios gratis, corrección instantánea y explicaciones.",{"es":581,"pt-br":590},"exercicios-tempos-futuros",{"slug":592,"slug_localized":593,"skill":410,"topic":594,"title":595,"levels":596,"tags":598,"meta_description":602,"updated_at":603,"available_locales":604,"question_count":606},"gerund-infinitive-exercises","ejercicios-gerundio-e-infinitivo","gerund-infinitive","Ejercicios de gerundio e infinitivo en inglés",[10,597],"B2",[599,600,601],"gerund","infinitive","verb-patterns","Practica el gerundio y el infinitivo en inglés (enjoy doing vs decide to do) con ejercicios gratis, corrección instantánea y explicación de cada patrón verbal.","2026-07-20",{"es":593,"pt-br":605},"exercicios-gerundio-infinitivo",16,{"slug":608,"slug_localized":609,"skill":410,"topic":610,"title":611,"levels":612,"tags":613,"meta_description":616,"updated_at":445,"available_locales":617,"question_count":434},"have-got-exercises","ejercicios-have-got","have-got","Ejercicios de have got \u002F has got en inglés",[414],[610,614,615,443],"has-got","describing-people","Practica have got y has got con ejercicios gratis: afirmativa, negativa, preguntas y respuestas cortas, con respuestas explicadas.",{"es":609},{"slug":619,"slug_localized":620,"skill":410,"topic":621,"title":622,"levels":623,"tags":624,"meta_description":626,"updated_at":445,"available_locales":627,"question_count":506},"imperative-exercises","ejercicios-imperativo-ingles","imperative","Ejercicios del imperativo en inglés",[414],[621,625,443],"instructions","Practica el imperativo en inglés: Open the door, Don't run, Let's go. Ejercicios interactivos gratuitos con corrección instantánea y explicaciones claras.",{"es":620},{"slug":629,"slug_localized":630,"skill":410,"topic":631,"title":632,"levels":633,"tags":634,"meta_description":640,"updated_at":418,"available_locales":641,"question_count":434},"indefinite-pronouns-exercises","ejercicios-pronombres-indefinidos","indefinite-pronouns","Ejercicios de pronombres indefinidos en inglés: somebody, anything, nowhere, everyone",[415],[631,635,636,637,638,639],"somebody","anything","nothing","everyone","some-any-no-every","Practica somebody, anything, nothing, everyone y más con ejercicios gratuitos: palabras con some-, any-, no- y every-, con respuestas explicadas claras.",{"es":630},{"slug":643,"slug_localized":644,"skill":410,"topic":645,"title":646,"levels":647,"tags":648,"meta_description":652,"updated_at":518,"available_locales":653,"question_count":473},"indirect-questions-exercises","ejercicios-preguntas-indirectas","indirect-questions","Ejercicios de preguntas indirectas en inglés",[10],[649,650,651],"questions","polite-questions","word-order","Practica preguntas indirectas de cortesía en inglés. Aprende el orden de palabras después de could you tell me, usa if y corrige errores frecuentes.",{"es":644},{"slug":655,"slug_localized":656,"skill":410,"topic":657,"title":658,"levels":659,"tags":660,"meta_description":664,"updated_at":603,"available_locales":665,"question_count":606},"irregular-verbs-exercises","ejercicios-verbos-irregulares","irregular-verbs","Ejercicios de verbos irregulares en inglés",[415,10],[661,657,662,663],"verbs","simple-past","past-participle","Practica los verbos irregulares en inglés (past simple y past participle) con ejercicios gratis, corrección instantánea y explicaciones fáciles de recordar.",{"es":656,"pt-br":666},"exercicios-verbos-irregulares",{"slug":668,"slug_localized":669,"skill":410,"topic":670,"title":671,"levels":672,"tags":673,"meta_description":677,"updated_at":445,"available_locales":678,"question_count":434},"like-love-hate-ing-exercises","ejercicios-like-love-hate-ing","like-love-hate-ing","Ejercicios de like, love, hate + -ing en inglés",[414],[674,675,676,530,443],"like-love-hate","verb-ing","present-simple","Practica like, love, hate y don't mind + -ing (I like swimming) con ejercicios gratis: ortografía del -ing, preguntas y negativas, corrección.",{"es":669},{"slug":680,"slug_localized":681,"skill":410,"topic":682,"title":683,"levels":684,"tags":685,"meta_description":689,"updated_at":603,"available_locales":690,"question_count":692},"modal-verbs-exercises","ejercicios-verbos-modales","modal-verbs","Ejercicios de verbos modales en inglés (can, must, should)",[415,10],[682,686,687,688],"can","must","should","Practica los verbos modales en inglés (can, could, must, have to, should, may, might) con ejercicios gratis.",{"es":681,"pt-br":691},"exercicios-verbos-modais",20,{"slug":694,"slug_localized":695,"skill":410,"topic":696,"title":697,"levels":698,"tags":699,"meta_description":703,"updated_at":518,"available_locales":704,"question_count":473},"modals-of-deduction-exercises","ejercicios-verbos-modales-de-deduccion","modals-of-deduction","Ejercicios de verbos modales de deducción",[10],[687,700,701,702],"might","cant","deduction","Usa must, might y can't para deducir hechos del presente y del pasado. Ejercicios gratis de inglés B1 sobre certeza y posibilidad con corrección inmediata.",{"es":695},{"slug":706,"slug_localized":707,"skill":410,"topic":708,"title":709,"levels":710,"tags":711,"meta_description":720,"updated_at":418,"available_locales":721,"question_count":434},"much-many-exercises","ejercicios-much-many","much-many","Ejercicios de much y many en inglés (how much, how many, a lot of)",[415],[712,713,714,715,716,717,718,719,431],"much","many","a-lot-of","a-few","a-little","how-much","how-many","quantifiers","Practica much, many, a lot of, a few y a little con ejercicios gratis: sustantivos contables e incontables, how much y how many, con corrección.",{"es":707},{"slug":723,"slug_localized":724,"skill":410,"topic":725,"title":726,"levels":727,"tags":728,"meta_description":734,"updated_at":418,"available_locales":735,"question_count":434},"must-have-to-should-exercises","ejercicios-must-have-to-should","must-have-to-should","Ejercicios de must, have to y should en inglés",[415],[687,729,730,731,688,732,733],"mustn't","have-to","don't-have-to","advice","rules","Practica must, have to, mustn't, don't have to y should con ejercicios gratis: reglas, cosas necesarias y consejos, con respuestas explicadas.",{"es":724},{"slug":737,"slug_localized":738,"skill":410,"topic":739,"title":740,"levels":741,"tags":742,"meta_description":747,"updated_at":518,"available_locales":748,"question_count":473},"narrative-tenses-exercises","ejercicios-tiempos-narrativos","narrative-tenses","Ejercicios de tiempos narrativos en inglés",[10],[743,744,745,746],"past-simple","past-continuous","past-perfect","storytelling","Practica past simple, past continuous y past perfect en historias. Ejercicios gratis de tiempos narrativos con explicaciones claras y respuestas inmediatas.",{"es":738},{"slug":750,"slug_localized":751,"skill":410,"topic":752,"title":753,"levels":754,"tags":755,"meta_description":757,"updated_at":445,"available_locales":758,"question_count":434},"object-pronouns-exercises","ejercicios-pronombres-objeto","object-pronouns","Ejercicios de pronombres objeto en inglés",[414],[756,752,443],"pronouns","Practica los pronombres objeto en inglés (me, you, him, her, it, us, them) con ejercicios interactivos gratuitos, corrección instantánea y explicaciones claras.",{"es":751},{"slug":760,"slug_localized":761,"skill":410,"topic":762,"title":763,"levels":764,"tags":765,"meta_description":768,"updated_at":518,"available_locales":769,"question_count":473},"passive-voice-exercises","ejercicios-de-voz-pasiva","passive-voice","Ejercicios de voz pasiva en inglés",[10],[762,766,767],"present-passive","past-passive","Practica la voz pasiva en presente y pasado con ejercicios gratis. Transforma oraciones activas en pasivas y recibe explicaciones claras al instante.",{"es":761},{"slug":771,"slug_localized":772,"skill":410,"topic":745,"title":773,"levels":774,"tags":775,"meta_description":776,"updated_at":603,"available_locales":777,"question_count":473},"past-perfect-exercises","ejercicios-past-perfect","Ejercicios de past perfect en inglés",[10,597],[585,745],"Practica el past perfect con ejercicios gratis: ordenar acciones pasadas, oraciones con before\u002Fafter\u002Fwhen — con respuestas explicadas.",{"es":772,"pt-br":778},"exercicios-past-perfect",{"slug":780,"slug_localized":781,"skill":410,"topic":782,"title":783,"levels":784,"tags":785,"meta_description":786,"updated_at":787,"available_locales":788,"question_count":473},"personal-pronouns-exercises","ejercicios-pronombres-personales","personal-pronouns","Ejercicios de pronombres personales en inglés",[414],[756,782,443],"Practica los pronombres personales en inglés con ejercicios interactivos gratuitos, corrección instantánea y explicaciones claras de cada respuesta.","2026-10-03",{"es":781,"pt-br":789},"exercicios-pronomes-pessoais",{"slug":791,"slug_localized":792,"skill":4,"topic":793,"title":794,"levels":795,"tags":796,"meta_description":797,"updated_at":603,"available_locales":798,"question_count":692},"phrasal-verbs-exercises","ejercicios-phrasal-verbs","phrasal-verbs","Ejercicios de phrasal verbs en inglés",[10,597],[4,793],"Practica los phrasal verbs más comunes del inglés con ejercicios gratis: opción múltiple, completar huecos, construir oraciones y verdadero\u002Ffalso.",{"es":792,"pt-br":799},"exercicios-phrasal-verbs",{"slug":801,"slug_localized":802,"skill":410,"topic":803,"title":804,"levels":805,"tags":806,"meta_description":808,"updated_at":445,"available_locales":809,"question_count":506},"plural-nouns-exercises","ejercicios-plural-sustantivos-ingles","plural-nouns","Ejercicios del plural de los sustantivos en inglés (-s, -es, -ies, irregulares)",[414],[803,529,807,443],"irregular-plurals","Practica el plural de los sustantivos en inglés: -s, -es, -ies, -ves y plurales irregulares como children, people y feet. Ejercicios gratis con corrección.",{"es":802},{"slug":811,"slug_localized":812,"skill":410,"topic":813,"title":814,"levels":815,"tags":816,"meta_description":821,"updated_at":418,"available_locales":822,"question_count":506},"possessive-pronouns-reflexives-exercises","ejercicios-pronombres-posesivos-reflexivos","possessive-pronouns-reflexives","Ejercicios de pronombres posesivos y reflexivos en inglés (mine, yours, myself)",[415],[817,818,819,820,431],"possessive-pronouns","reflexive-pronouns","mine-yours","myself-yourself","Practica los pronombres posesivos (mine, yours, hers, ours, theirs) y los reflexivos (myself, yourself, themselves) con ejercicios gratis.",{"es":812},{"slug":824,"slug_localized":825,"skill":410,"topic":826,"title":827,"levels":828,"tags":829,"meta_description":832,"updated_at":445,"available_locales":833,"question_count":434},"possessives-exercises","ejercicios-posesivos-ingles","possessives","Ejercicios de posesivos en inglés (my, your, his, her y 's)",[414],[826,830,831,443],"possessive-adjectives","apostrophe","Practica my, your, his, her, its, our, their y 's con ejercicios gratis: its o it's, his o her, Tom's bag, con corrección instantánea.",{"es":825},{"slug":835,"slug_localized":836,"skill":410,"topic":837,"title":838,"levels":839,"tags":840,"meta_description":842,"updated_at":445,"available_locales":843,"question_count":473},"prepositions-of-place-exercises","ejercicios-preposiciones-lugar","prepositions-of-place","Ejercicios de preposiciones de lugar",[414,415],[841,410],"prepositions","Practica in, on, under, behind, between y otras preposiciones de lugar en inglés con ejercicios gratis y respuestas.",{"es":836},{"slug":845,"slug_localized":846,"skill":410,"topic":847,"title":848,"levels":849,"tags":850,"meta_description":851,"updated_at":418,"available_locales":852,"question_count":473},"present-continuous-exercises","ejercicios-presente-continuo","present-continuous","Ejercicios de present continuous",[414,415],[847,410],"Practica el present continuous con ejercicios gratis sobre am, is, are, la terminación -ing y acciones que ocurren ahora.",{"es":846},{"slug":854,"slug_localized":855,"skill":410,"topic":856,"title":857,"levels":858,"tags":859,"meta_description":860,"updated_at":603,"available_locales":861,"question_count":473},"present-perfect-continuous-exercises","ejercicios-present-perfect-continuous","present-perfect-continuous","Ejercicios de present perfect continuous en inglés",[10,597],[585,856],"Practica el present perfect continuous (have been doing) con ejercicios gratis que lo comparan con el present perfect simple — con corrección incluida.",{"es":855,"pt-br":862},"exercicios-present-perfect-continuous",{"slug":864,"slug_localized":865,"skill":410,"topic":564,"title":866,"levels":867,"tags":868,"meta_description":869,"updated_at":418,"available_locales":870,"question_count":872},"present-perfect-exercises","ejercicios-present-perfect","Ejercicios de present perfect en inglés",[415,10],[585,564],"Practica el present perfect en inglés con ejercicios gratis: opción múltiple, completar huecos.",{"es":865,"pt-br":871},"exercicios-present-perfect",19,{"slug":874,"slug_localized":875,"skill":410,"topic":876,"title":877,"levels":878,"tags":879,"meta_description":880,"updated_at":418,"available_locales":881,"question_count":473},"present-perfect-vs-past-simple-exercises","ejercicios-present-perfect-vs-past-simple","present-perfect-vs-past-simple","Ejercicios de present perfect vs past simple en inglés",[415,10],[585,564,743],"Aprende a elegir entre el present perfect y el past simple con ejercicios gratis, corrección instantánea y explicaciones claras para cada respuesta.",{"es":875,"pt-br":882},"exercicios-present-perfect-vs-past-simple",{"slug":884,"slug_localized":885,"skill":410,"topic":886,"title":887,"levels":888,"tags":889,"meta_description":890,"updated_at":418,"available_locales":891,"question_count":473},"present-simple-vs-present-continuous-exercises","ejercicios-present-simple-vs-present-continuous","present-simple-vs-present-continuous","Ejercicios de present simple vs present continuous en inglés",[415,10],[585,676,847],"Aprende a elegir entre el present simple y el present continuous con ejercicios gratis, corrección instantánea y explicaciones detalladas para cada respuesta.",{"es":885,"pt-br":892},"exercicios-present-simple-vs-present-continuous",{"slug":894,"slug_localized":895,"skill":410,"topic":896,"title":897,"levels":898,"tags":899,"meta_description":902,"updated_at":518,"available_locales":903,"question_count":473},"question-tags-exercises","ejercicios-question-tags","question-tags","Ejercicios de question tags en inglés",[10],[896,900,901],"auxiliaries","short-questions","Practica question tags en inglés con ejercicios gratis B1. Combina auxiliares y pronombres, cambia afirmación y negación y corrige errores frecuentes.",{"es":895},{"slug":905,"slug_localized":906,"skill":410,"topic":907,"title":908,"levels":909,"tags":910,"meta_description":915,"updated_at":518,"available_locales":916,"question_count":473},"relative-clauses-exercises","ejercicios-de-oraciones-de-relativo","relative-clauses","Ejercicios de oraciones de relativo en inglés",[10],[907,911,912,913,914],"who","which","that","where","Practica las oraciones de relativo en inglés con who, which, that y where. Elige el pronombre correcto y corrige errores frecuentes en ejercicios gratis.",{"es":906},{"slug":918,"slug_localized":919,"skill":410,"topic":920,"title":921,"levels":922,"tags":923,"meta_description":926,"updated_at":518,"available_locales":927,"question_count":473},"reported-speech-exercises","ejercicios-de-estilo-indirecto","reported-speech","Ejercicios de estilo indirecto en inglés",[10],[920,924,925],"indirect-speech","backshift","Practica el estilo indirecto en inglés con ejercicios gratis. Aprende los cambios de tiempo verbal, pronombres y expresiones de tiempo.",{"es":919},{"slug":929,"slug_localized":930,"skill":410,"topic":931,"title":932,"levels":933,"tags":934,"meta_description":937,"updated_at":518,"available_locales":938,"question_count":473},"say-tell-exercises","ejercicios-say-y-tell","say-tell","Ejercicios de say y tell en inglés",[10],[935,936,920,601],"say","tell","Practica say y tell con ejercicios gratis. Aprende cuándo tell lleva una persona, cuándo say usa to y corrige errores frecuentes con explicaciones.",{"es":930},{"slug":940,"slug_localized":941,"skill":410,"topic":477,"title":942,"levels":943,"tags":944,"meta_description":946,"updated_at":518,"available_locales":947,"question_count":473},"second-conditional-exercises","ejercicios-de-segundo-condicional","Ejercicios del segundo condicional en inglés",[10],[477,945,483],"second-conditional","Practica el segundo condicional con ejercicios gratis. Compara el condicional cero, primero y segundo, e imagina situaciones con explicaciones claras.",{"es":941},{"slug":949,"slug_localized":950,"skill":410,"topic":662,"title":951,"levels":952,"tags":953,"meta_description":954,"updated_at":418,"available_locales":955,"question_count":434},"simple-past-exercises","ejercicios-simple-past","Ejercicios de simple past en inglés (pasado simple)",[414,415],[585,662],"Practica el pasado simple en inglés (simple past) con ejercicios gratis: verbos regulares e irregulares, negaciones y preguntas con corrección.",{"es":950,"pt-br":956},"exercicios-simple-past",{"slug":958,"slug_localized":959,"skill":410,"topic":960,"title":961,"levels":962,"tags":963,"meta_description":964,"updated_at":418,"available_locales":965,"question_count":473},"simple-past-vs-past-continuous-exercises","ejercicios-simple-past-vs-past-continuous","simple-past-vs-past-continuous","Ejercicios de simple past vs past continuous en inglés",[415,10],[585,662,744],"Practica la diferencia entre el simple past y el past continuous (was\u002Fwere doing) con ejercicios gratis, corrección instantánea y explicaciones claras.",{"es":959,"pt-br":966},"exercicios-simple-past-vs-past-continuous",{"slug":968,"slug_localized":969,"skill":410,"topic":970,"title":971,"levels":972,"tags":973,"meta_description":974,"updated_at":445,"available_locales":975,"question_count":473},"simple-present-exercises","ejercicios-simple-present","simple-present","Ejercicios de simple present en inglés (presente simple)",[414,415],[585,970],"Practica el presente simple en inglés con ejercicios gratis: tercera persona -s, negaciones, preguntas y adverbios de frecuencia con respuestas explicadas.",{"es":969,"pt-br":976},"exercicios-simple-present",{"slug":978,"slug_localized":979,"skill":410,"topic":980,"title":981,"levels":982,"tags":983,"meta_description":987,"updated_at":518,"available_locales":988,"question_count":473},"so-such-exercises","ejercicios-so-y-such","so-such","Ejercicios de so y such en inglés",[10],[499,984,985,986],"such","intensifiers","result-clauses","Practica so y such en ejercicios gratis de inglés B1. Aprende so + adjetivo, such a + adjetivo + nombre y las oraciones de resultado con that.",{"es":979},{"slug":990,"slug_localized":991,"skill":410,"topic":992,"title":993,"levels":994,"tags":995,"meta_description":999,"updated_at":418,"available_locales":1000,"question_count":506},"subject-object-questions-exercises","ejercicios-preguntas-sujeto-objeto","subject-object-questions","Ejercicios de preguntas de sujeto y de objeto en inglés (Who likes tea? Who do you like?)",[415],[649,996,997,998,431],"subject-questions","object-questions","who-what","Practica las preguntas de sujeto y de objeto con who y what: ejercicios interactivos gratuitos sobre do, does y did, con corrección instantánea y explicaciones.",{"es":991},{"slug":1002,"slug_localized":1003,"skill":410,"topic":1004,"title":1005,"levels":1006,"tags":1007,"meta_description":1008,"updated_at":471,"available_locales":1009,"question_count":473},"subject-verb-agreement-exercises","ejercicios-concordancia-sujeto-verbo","subject-verb-agreement","Ejercicios de concordancia entre sujeto y verbo",[415,10],[1004,410],"Practica la concordancia entre sujeto y verbo en inglés con ejercicios gratis sobre sujetos singulares, plurales, be y have.",{"es":1003},{"slug":1011,"slug_localized":1012,"skill":410,"topic":1013,"title":1014,"levels":1015,"tags":1016,"meta_description":1017,"updated_at":418,"available_locales":1018,"question_count":473},"there-is-there-are-exercises","ejercicios-there-is-there-are","there-is-there-are","Ejercicios de there is y there are",[414],[1013,410],"Practica there is y there are con ejercicios gratis sobre singular, plural, preguntas y negativas. Incluye respuestas explicadas.",{"es":1012},{"slug":1020,"slug_localized":1021,"skill":410,"topic":1022,"title":1023,"levels":1024,"tags":1025,"meta_description":1028,"updated_at":445,"available_locales":1029,"question_count":434},"this-that-these-those-exercises","ejercicios-this-that-these-those","demonstratives","Ejercicios de this, that, these y those en inglés",[414],[1022,1026,1027,443],"this-that","these-those","Practica this, that, these y those con ejercicios gratis: cerca o lejos, uno o varios, preguntas y respuestas cortas, con corrección instantánea.",{"es":1021},{"slug":1031,"slug_localized":1032,"skill":410,"topic":1033,"title":1034,"levels":1035,"tags":1036,"meta_description":1042,"updated_at":418,"available_locales":1043,"question_count":434},"too-enough-exercises","ejercicios-too-enough","too-enough","Ejercicios de too y enough en inglés",[415],[1037,1038,1039,1040,429,1041],"too","enough","too-much","too-many","quantity","Practica too, enough, too much y too many con ejercicios interactivos gratuitos: dónde va cada palabra, con corrección instantánea y explicaciones claras.",{"es":1032},{"slug":1045,"slug_localized":1046,"skill":410,"topic":1047,"title":1048,"levels":1049,"tags":1050,"meta_description":1054,"updated_at":518,"available_locales":1055,"question_count":473},"used-to-be-used-to-get-used-to-exercises","ejercicios-used-to-be-used-to-get-used-to","used-to-be-used-to-get-used-to","Ejercicios de used to, be used to y get used to",[10],[1051,1052,1053,599],"used-to","be-used-to","get-used-to","Compara used to, be used to y get used to en ejercicios gratis de inglés B1. Practica hábitos pasados, situaciones familiares y el proceso de acostumbrarse.",{"es":1046},{"slug":1057,"slug_localized":1058,"skill":410,"topic":1051,"title":1059,"levels":1060,"tags":1061,"meta_description":1064,"updated_at":418,"available_locales":1065,"question_count":434},"used-to-exercises","ejercicios-used-to","Ejercicios de used to en inglés",[415],[1051,1062,743,1063],"past-habits","didn-t-use-to","Practica used to para hábitos y estados del pasado con ejercicios gratis: afirmativa, negativa y preguntas, con respuestas explicadas claras.",{"es":1058},{"slug":1067,"slug_localized":1068,"skill":410,"topic":1069,"title":1070,"levels":1071,"tags":1072,"meta_description":1074,"updated_at":787,"available_locales":1075,"question_count":434},"verb-to-be-exercises","ejercicios-verbo-to-be","verb-to-be","Ejercicios del verbo to be en inglés (am\u002Fis\u002Fare)",[414],[1069,1073,443],"to-be","Practica el verbo to be (am, is, are) con ejercicios gratis: opción múltiple, completar huecos y más, con corrección y explicación de cada respuesta.",{"es":1068,"pt-br":1076},"exercicios-verbo-to-be",{"slug":1078,"slug_localized":1079,"skill":410,"topic":1080,"title":1081,"levels":1082,"tags":1083,"meta_description":1086,"updated_at":445,"available_locales":1087,"question_count":506},"wh-questions-exercises","ejercicios-wh-questions","wh-questions","Ejercicios de wh- questions en inglés (what, where, who, when...)",[414],[1080,1084,649,1085,443],"question-words","telling-the-time","Practica las wh- questions en inglés: what, where, who, when, why, how, how old, how many, what time y which. Ejercicios gratis con corrección instantánea.",{"es":1079},{"slug":1089,"slug_localized":1090,"skill":410,"topic":1091,"title":1092,"levels":1093,"tags":1094,"meta_description":1099,"updated_at":518,"available_locales":1100,"question_count":473},"wish-if-only-exercises","ejercicios-wish-if-only","wish-if-only","Ejercicios de wish e if only en inglés",[10],[1095,1096,1097,1098],"wish","if-only","unreal-present","regrets","Practica wish e if only para situaciones presentes, capacidades y cambios deseados. Ejercicios gratis de inglés B1 con explicaciones y corrección inmediata.",{"es":1090},1791518751375]