Изменить предложения в пассивный залог. 1. The students broke the chair.
2. My friend bought a new car.
3. Mary cleaned the bathroom.
4. People cut the trees in the forests.
5. Children do not protect the environment.
6. Snow covered the mountains.
7. A lot of people do not save water and electricity.
8. The cars pollute the air.
9. I watched this film.
10. I ate the burger.
the chair was broken
the car was bought
the trees are cut in forest
the mountains was covered
the water and electricity are not save
this film was watched
the burger was ate