Task 1. Put the verbs in brackets in the correct tense to make conditionals.
1. My father would have died if the doctors (not operate) on him straight away.
2. Don't worry. If you (miss) the last bus, I'll give you a lift in my car.
3. My friend (get) better marks at school if she did more homework.
4. If she doesn't have much time, she normally (have) a sandwich for lunch.
5. I (wear) some warm clothes today, if I were you. It's quite cold outside
6. You (not have) the accident if you had been more careful.
7. If you (wait) for a few minutes, I'll come into town with you.
8. I would have told you if I (know) .
9. I (speak) to my boss about my holidays today if I get the chance.
10. If he (make) a promise, he always keeps it.
11. I'd go to the cinema more often if it (not be) so expensive.
12. If you eat all those cakes, you (make) yourself sick.
13. If you (ask) me, I would have helped you.
14. They could get lost if they (not have)a road map.
15. If I (know) her number, I would telephone her.
Had not operated, miss, would get, has, would wear, would have had, wait, have been known, will speak, makes, was not, makes, asked, would not have, knew.