III. Determine the type of conditional:

1. If I told, you a secret, would you promise to keep it? 2. If I had had a typewriter, I would have typed my report yesterday. 3. If I know your address, I'll write you a letter. 4. If you had worked slowly the other day, you would not have maked so many mistakes. 5. Don’t I usually tell you the truth if I know? 6. He might get fat if he did not stop eating much. 7. I would be ruined if I bought everything I liked. 8. He will get that job easily if he has a degree. 9. If she does her hair, she looks nice. 10. I would have kept a car if I had afforded it. 11. I'd go on and see him more often if he lived nearer. 12. I give my help if I think it'll be of any use. 13. What will you do if you get stuck between two floors? 14. If he had known that it was dangerous, he wouldn't have come then. 15. If I won a big money prize, I'd give up my job. 16. If you had arrived ten minutes earlier, you would have got a seat. 17. But for the rain we don’t reach the station on time. 18. If you speak slowly, he may understand you. 19. Unless she has a headache, she won’t come. 20.I would take a taxi if I had realized that it was too late. 21. If I had been ready when he called, he would have taken me with him. 22. If I knew about the party, I would bake a cake. 23. If I try again, I think that I will succeed. 24. If I were you, I would not buy such expensive things. 25. If the story isn’t true, the newspapers don’t print it. 26. If I had a book, everything would be all right. 27. You would have seen my flat at its best if you had been here last week. 28 I won’t believe it if I don’t not see it with my own eyes. 29. Don’t I find some money for you If you tell me that beforehand?.30. If he had asked you, would you have accepted?

IV. Open the brackets. Mind the rule. Determine the type of conditionals.

1. If I see him, I {give) him a lift. 2. The table will break if you (stand) on it. 3. If he (eat) all the cakes, he will be ill. 4. If I find your book, I (telephone) you. 5. The police (arrest) him if they catch him. 6. If he (read) late at night, he (be) sleepy in the morning. 7. If he (need) a pen, he can borrow mine. 8. Your car (be stolen) if you leave it unlocked. 9. I'll get angry if you (make) many mistakes. 10. She will be furious if she (hear) this. 11. If you boil some water, I (make) tea. 12. If you leave your bag here, it (be lost). 13. You'll be late for the bus if you (not/leave) at once. 14. If you come late, they (not/let) you in. 15. Unless he (sell) more goods he won't get much money.

V. Unite the sentences according to the model above:

Model: I'll pass this exam. I'll go to the university.

If I pass this exam, I'll go to the university.

1. He can find cheap flat. He'll stay here for two more weeks. 2. They don't speak English, so his English doesn't improve. 3. The baby is a girl. They'll call her Ann. 4. He doesn't work overtime, so he doesn't earn much. 5. He didn't help me. I didn't do my work on time. 6. I didn't see the signal, so I didn't stop. 7. We didn't visit the mu­seum because we had no time. 8. You will come late. You need to take a taxi. 9. The shop is closed. I can't buy milk for supper. 10. She will need a radio. She can borrow mine. 11. You will go away or I'll send for the police. 12. I'll be very angry. He will make any more mistakes. 13. He will be late. We'll go without him. 14. She will be absolutely furious. She will hear about this. 15. You will put on the kettle. I will make the tea.