Exercise 1: Put the verbs in brackets into the correct form:
1. If I see him , I _____ (give ) him a gift.
2. If I had a typewriter, I _____ (type) it myself.
3. If I knew that you are in hospital, I _____ (visit) you.
4. You could make better progress if you _____ (attend) class regularly.
5. If I _____ (know) his telephone number, I’d give it to you.
6. If you _____ (arrive) ten minutes earlier, you would have a seat.
7. If he worked more slowly, he _____ (not make) so many mistakes.
8. I shouldn’t drink that wine if I _____ (be) you.
9. If I _____ (find) a cheap room, I will stay a fortnight.
10. A lot of people _____ (be) out of work if the factory closes down.
Exercise 2: Make conditional sentences:
11. Keep silent or you’ll wake the baby up. →If ……………………………
12. Stop talking or you won’t understand the lesson.→ If ……………….…….
13. I don’t know her number, so I don’t ring her up.→ If …………
14. I don’t know the answer, so I can’t tell you.→ If ………
15. If we didn’t get up late , we would not miss the meeting.→ Unless
16. He would fail the test if he were lazy => Unless....
17. If Mai is not busy, she will come to the party => unless....
18. Unless Nam ate too much, he wouldn’t be over weight => If ....
19. Peter is fat because he eats so many chips. => If→…………………
Exercise 3. Chia động từ cho trong ngoặc
1. Mr Green always ( go) ……….to work by bus.
2. she said It ( not rain ) …………….the next day
3. They suggest that their parents ( have )…………….. lunch in the cafeteria now.
4. My teacher told me ( drink) …………… a lot of water every day.
5. Look ! The bus ( come)……….
6. the train (start) ………….in 10 minutes
7. There ( be) …………an English class in this room tomorrow evening.
8. What you ( do ) ………….. when you visit Japan ? – I ( buy ) …….. lots of souvenirs
9. The car looks so clean. You ( wash )………it?
10. How many languages ( speak) ........................ in the world now?
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