Ex.1. Choose the correct answers:
1. If you didn’t help/hadn’t helped me, I would have /would have had financial problems last month.
2. If you didn’t know /don’t know maths well, you will find/find accounting difficult.
3. If you need /will need some money, I give/will give it to you.
4. If we did/had done it two weeks earlier, we would receive/would have received big profit.
5. If I am /were you, I will /would apologize.
6. If I didn’t get/hadn’t got promoted, my salary wouldn’t go up/wouldn’t have gone up.
7. If he had been /were well paid, he won’t worry/wouldn’t worry about his future.
8. If you won’t finish/don’t finish this work on time, you have to/ will have to report to the manager.
9. If you accepted/had accepted these conditions then, you wouldn’t make/wouldn’t have made any money at all.
10. If I had known/knew her address, I would give/will give it to you.
11. If she were/had been at the meeting, he would see/would have seen her.
12. If he will refuse/refuses to sign the contract, we try/will try to take urgent measures.
13. I tell /will tell you the whole truth if you will promise/promise to keep it a secret.
14. If I had gone/go to Spain next summer, I will change/will have changed some money into traveller’s cheques.