I. Give the correct form of verbs

1. The bell (ring) if there (be) a fire.

2. The bike (break) if all three of you (get) on it!

3. If you (not learn) how to use a computer, it (be) hard to find a job.

4. We (also cut) down the amount of pollution we create if we (cut) down the use of fossil fuels.

5. If we (reuse) things, this (minimize) the dependence of making new      things.

6. We (reduce) noise pollution if we (grow) more trees since they absorb sound.

7. I  (not mind) living in England if the weather  (be) better.

8. If I were you, I  (not wait) for him.

9. If we  (have) more reliable cars, we  (drive) to Spain rather than fly.

10. If Mr Morgan  (be) still head teacher, he   (not permit) such bad behaviour.

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