Rewrite each sentence in the passive. If there's a star (*) at the end of the sentence, don't use by.
1 They dumped a lot of rubbish into the sea last year.*
2 Exhaust fumes from cars pollute the atmosphere.
3 Loud motorbikes annoy many people.
4 They have introduced a new recycling scheme."
5 Factories are pumping a lot of waste into rivers.*
6 They're going to build a new airport here next year.*

Donisimys000000    1   18.02.2021 09:26    5