Английский!! Срочно помогите переделать предложения в Passive !!прошу :(

Question

1. This factory has never released poisonos chemicals into the air.
2. People destroyed a lot of forest 3 years ago.

3. People recycle tons of litter every year.

4. We have already polluted Finish gulf.

5. People damaged Eart's surface last years.

അ Fail അ · Accepted Answer

спокойно =)

Оксана Кляницкая · Answer

1. Poisonous chemicals have never been released into the air by this factory.
2. A lot of forests were destroyed 3 years ago by people.
3. Tons of litter are recycled by people every year.
4. Finish gulf has already been polluted by us.
5. Eart's surface was damaged by people last year.