EXERCISE UNIT 7 : WORLD POPULATION
I. UNDERLINE THE BEST ANSWERS
1. If you (have left/left) home before I get there, I (will/would) meet you at the airport.
2. How (will/would) your father react if you (leave/left) school?
3. If you (will go/go) to England next month, you (will/must) drive on the left.
4. (Were/Was) I your doctor, I’d insist that you stop smoking.
5. You (may/might) be sorry if you (spend/spent) all your money.
6. (Will/Can) I use your computer, if I (am/were) careful?
7. (Will/Would) people be able to fly if they (have/had) feathers instead of hair?
8. If your mother (is/were) here, I’m sure she (won’t /wouldn’t) let to eat all these chocolates.
9. (Were they not/Weren’t they) rich, they couldn’t have gone to the USA gor their holiday.
10. If I see him, I (gave/will give) him a lift.
11. You could make better progress if you (attended/ would have attended) class regularly.
12. If she had asked, (would you accept /would you have accepted)?
13. I shouldn’t have believed it if I (hadn’t seen/haven’t seen) it with my own eyes.
EXERCISE UNIT 7 : WORLD POPULATION I. UNDERLINE THE BEST ANSWERS If you (have left/left) home before I get there, I (will/would) meet you at the airport. How (will/would) your father react if you (leave/left) school? If you (will go/go) to England next month, you (will/must) drive on the left. (Were/Was) I your doctor, I’d insist that you stop smoking. You (may/might) be sorry if you (spend/spent) all your money. (Will/Can) I use your computer, if I (am/were) careful? (Will/Would) people be able to fly if they (have/had) feathers instead of hair? If your mother (is/were) here, I’m sure she (won’t /wouldn’t) let to eat all these chocolates. (Were they not/Weren’t they) rich, they couldn’t have gone to the USA gor their holiday. If I see him, I (gave/will give) him a lift. You could make better progress if you (attended/ would have attended) class regularly. If she had asked, (would you accept /would you have accepted)? I shouldn’t have believed it if I (hadn’t seen/haven’t seen) it with my own eyes. If you tried your best, you (would get/would have get) the scholarship. If she (don’t hurry/not hurry), she can be late. He could get a job easily if he (had/had had) a degree. You would have caught the train if you (left/had left) earlier. If I (would have/had had) a camera, I would have taken some pictures. If I (have/had) a lot of money now, I (would buy/will buy) a new car. If I (were/had been) you, I (will/would) do that. If I were offered the job, I think I (would take/would have taken) it. I would be very surprised if he (refused/had refused). Many people would be out of work if that factory (had closed/closed) down. If she sold her car, she (would get/would have got) much money. If the weather is nice, I (go/will go) camping. The man would be brave if he (had saved/ saved) a girl. If yesterday you had met me, I (would have told/would tell) you the truth. My father (repaired/would repair) the bike now if he had free time. If the boss (fines/fine) these workers, there will have strike tomorrow. This man (wouldn’t be/ wouldn’t have been drunk) if he hadn’t had some troubles last morning. If the spring doesn’t come in January, there (won’t have/wouldn’t have) a Tet holiday. Tom wouldn’t be late this morning if he (catches/caught) the bus in time. If the old man hadn’t crossed the street yesterday evening, he (wouldn’t die/ wouldn’t have died). The baby (had found/would have found) the toys if she hadn’t been sick yesterday afternoon. If our class (has asked/had asked) for a party last weekend, we wouldn’t have had food poisoning. II. PUT THE VERB INTO THE CORRECT FORM 1. If the earth suddenly(stop) spinning, we all (fly) off it. 2. If you.....(smoke) in a non-smoking compartment the other passengers(object). 3.(your parents/not/be) proud if they could see you now? 4. If she .(not/fail) one of her final xams she wouldn’t have had to spend part of the summer in college. 5. I’ll lend you War and Peace if I ..(finish) it before you go on holiday. 6. If we (work) all night, we..(finish) in time; but we have no intention of working all night. 7. If you had worked harder, you.(pass) your final exam. 8. If you want to learn a musical instrument, you ... (practise) 9.There have been a lot of thefts from cars in the city center. If you .(leave) your car there,(not leave) any valuables in it. 10. I don’t have enough money to buy that house. But if I .(have) more money, I(buy) it. 11.I got wet because I didn’t take my umbrella. However, I.(not/get) wet if I(remember) to take my umbrella with me. 12. I’m broke, but I..(have) plenty of money now if I..(not/spend) so much yesterday. 13. Tom’s hobby is collecting stamps from all over the world. If he ..(travel) to a new country, he (spend/always) time looking for new stamps. 14. I’m doing the test very well now. I(not/do) the test well if I ..(not/revise) thoroughly last night. 15. ..(you/take) that job if you.(know) that you had to work nights? 16. If there (be).. a lot of sunshine, I shall go sightseeing. 17. If I (not be) busy, I would have come to the party. 18. Did you have more practice, you (speak) .French better. 19. They (make)..fewer mistakes if they were more careful. 20. If he (have) more money, he will travel more. 21. If we (invite) her, she will go dancing with us. 22. Unless they (pass) the exams, they would join the army. 17. If today (be) .Sunday, we would go to the seaside. 18. If John (play).for our football team, we would not have lost the game. 19. If she did her hair differently she (look)..quite nice. 20. The trees (grow)..faster if she waters them more often.
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