Put the verbs in brackets into the correct form

----- Nội dung dịch tự động từ ảnh -----
Question I. Put the verbs in brackets into the correct form.
(Chia những động từ trong ngoặc đơn vào đúng hình thức).
1.If we (recycle)
2. Factories (not dump).
them heavily.
3. If people travel to work by bus, there (be).
4. We (save).
5. If we use water carefully, more people (have).
6. If the factory (continue)
the fish and other aquatic animals will die.
7.If we recycle more, we (help)
8. If people (travel)_
fumes.
more, we will help the Earth.
_waste into rivers if the government fine
_fewer car fumes.
thousands of trees if we don't waste paper.
_fresh water.
dumping poison into the lake, all
the Earth.
to work by bus, there will be fewer car
9. We save thousands of trees if we (not waste)
_don't waste
paper.
10. Factories don't dump waste into rivers if the government (fine)
them heavily.