Exercise 1. Conditional Type 1: Put the verbs in brackets into the correct form. 1. If we (recycle) more, we will help the Earth.
2. Factories (not dump) waste into rivers if the government fine them heavily.
3. If people travel to work by bus, there (be) fewer car fumes.
4. We (save) thousands of trees if we don’t waste paper.
5. If we use water carefully, more people (have) fresh water.
6. If the factory (continue) dumping poison into the lake, all the fish and other aquatic animals will die.
7. If I (go) out tonight, I will go to the cinema.
8. If we don’t see each other tomorrow, we (see) each other next week.
9. If we go on holiday this summer, we (go) to Spain.
10. He (not/get) a better job if he doesn’t pass that exam