Перестройте предложения, используя вместо действительного залога
страдательный залог:
1. People pollute the planet. 2. We’ll save the planet! 3. The fire destroyed the forest
yesterday.

don't smoke, don't  drink, do sports,  lead an active life, skiing, swimming,  temper,  not to play the  computer, eat right, go to the walk

to have a pet at home is a very good thing. and it is not important what pet you have. you may have a dog, a cat, a hamster, a parrot or a fish. the most popular pets are cats and dogs.

a cat is good for a small flat, and if you live in a big flat or a house you can keep a dog. it’s much simpler to have a cat because you don’t have to walk a cat every day.

dogs are best friends of people. these animals are very clever and understand you very well. but you must remember that keeping a dog in a flat is not that easy. you need to walk it two or three times a day. so, you have to get up earlier in the morning and it also takes time to feed the dog. dogs are hairy animals and they have a specific smell. nevertheless, dogs are wonderful animals. i love dogs.

people usually keep hamsters, rats, mice and rabbits. these animals are rather easy to look after. these animals are funny, but all they do is eating.

john takes his dog out in the morning

джон взял свою собаку на прогулку утром

буква y в начале слова yacht [jɒt]   является согласным звуком, поэтому пишешься артикль a.