选择填空
1. If I ___ you, I'd join the army.
A. am B. was C. were D. would be
2. If the sun ___ tomorrow,what would we do?
A. will not rise B. would not rise C. did not rise D. does not rise
3. If you ___ to see Mary, what would you tell her?
A. are B. will be going C. must D. were
4. I would have said "Hello"to him if I ___ your brother.
A. could see B. had seen C. will see D. will have seen
5. If you had wanted to buy a record, what ___ ?
A. would you buy B. had you bought
C. would you have bought D. would you be buying
6. If the tablets had dissolved, John ____ ?
A. would probably B. had probably died C. probably would be died D. would probably have died
7. ____ if you had lost your watch?
A. Hadn't you been upset B. Wouldn't you be upset C. Weren't you upset D. Wouldn't you have upset
8. ---I was so sorry to hear about Jack. ---If he had made more friends here, he might ____.
A. have stayed B. have stay C. stayed D. stay
9. If I had a bike,I ___ it to you yesterday.
A. would have lent B. would lend C. would have lend D. could lend
10. ___,John would not have failed.
A. If he has listened to me B. Had he listened to me
C. If he listened to me D. As he listened to me
11. Had Alice been more hardworking, she ____.
A. had not failed B. would not have failed C. would not fail D. could not be failed
12. ---'Steve make a reservation already.' --- "___ he change his mind, he can cancel it."
A. Should B. Would C. If D. So
13. I wished it ___ but it did.
A. occurred not B. did not occur (occur=happen) C. had not occurred D. would not occur
14. I ___ Professor Jones had taught me this equation.
A. believe B. deeply C. wish D. suppose
15. The sun rises in the east and sets in the west, so it seems as if the sun___ around the earth.
A. circles B. is circling C. be circling D. were circling
16. The computer "teacher" was talking with his students as though ___ a human teacher.
A. was B. were C. had been D. be
17. Jane appears as though she ____ the secret.
A. knows B. knew C. has known D.had known
18. If only she ___ of Aunt Ruth!
A. was not terribly so frightened B. were not terribly so frightened C. be not so terribly frightened D. were not so terribly frightened
19. ---"I think that the Smiths were embarrassed by Jane's generosity." --- "She insisted ___ it as a gift."
A. on them to accept B. their accepting C.that they accept D.that they accepted
20. The chairman requested that ____.
A. the members studied the problem more carefully B. the problem were more carefully studied
C. the problem could be studied with more care D. the members study the problem more carefully
21. ---"Did Kathy have any ideas for Jim?" --- "She suggested that he ___ a card with all of our names on it."
A. send B. sends C. to send D. sending
22. The idea is that we ___ an unmanned spacecraft to explore the planet first.
A. will send B. had sent C. send D.be sent
23. It is necessary that this machine-tool ___ every day.
A. be oiled B. oil C. is to oiled D. oiled
24. ---"That's beautiful coat in the window." ---"It certainly is. If I had the money ___ buy it."
A. I'd B. I'll C. I may D. I shall
---"Why didn't you help him." ---"I would have ___ I didn't have the money."
A. if B. and C. but D. otherwise
25.---”Why didn’t you help him.”
---”I would have ___ I didn’t have the money.”
A. if B. and C. but D. otherwise
