Rainforests help control the world’s climate, but they are disappearing fast. If they (1. disappear) ______________, the climate (2. Change)_______________. If we (3.continue)_______________to cut down trees, the climate (4.become)_______________ much drier. Droughts (5 be)____________more common if we (6. Destroy)_______________ the forests. Rainforests change carbon dioxide into oxygen. We (7. Not have)___________________ enough oxygen to live if the forests (8. Disappear) ________________. Millions of animals and plants (9. Lose)_________________ their habitats if we (10. Don’t save)___________________ the rainforsts!
1 disappear
2will change
3 continue
4 will become
5 will be
6 destroy
7 won't have
8 disappear
9 will lose
10 don't save
