make sentences with ‘if’ about the future using correct verb forms. Use passives or negative forms if necessary.

1. People (grow) more materialistic if life (become) more enjoyable.
2. If we (be) too careless now, we (lose) many things irretievably in the
nearest future.
3. If science (boost) progress, it (help) us to overcome problems we have today
4. More water (get) poisoned if we (build) more factories.
5. We (achieve) significant results if we (take) risks.
6. If people (get) more money out of scientific discoveries, more charity
work (do).
7. If we (get) more new gadgets, we (have) to keep up-to-date with them.
8. If crops (harvest) faster in poor countries, the environment (deplete)
faster, as well.
9. If people. (choose) to work from home, they (miss out) on personal contacts and skills.