A. are working B. work C. will work D. worked
8. I don't understand why you ________ your mind constantly！We haven't been able to decide where to spend our holiday，you know?
A. change B. will change
C. are changing D. have changed
9. —Ring me at 5：00 a．m.? No better not so early！I ________． —I got it. A. will sleep B. sleep
C. am sleeping
D. will be sleeping
10. —I'll come to see your performance at 9：00 tomorrow evening.
—I'm sorry，but by then my performance ________ and I ________ reporters in the meeting room.
A. will end；will meet
B. will have ended；will be meeting C. will be ended；am going to meet D. is to end；will meet
11. Miss Li ________ as a secretary for five years in the company，and now she is general manager of it.
A. serves B. served
C. had served D. has served
12. —We all had a lot of fun at the barbecue yesterday. Pity you weren't there. —I really should have gone with you but I ________ on some remaining problems. A. was working B. would work C. worked
D. would have worked
13. —Listen，someone is knocking at the door. —Yes. ________ answer it. A. I was going to B. I'll
C. I plan to D. I am to
14. —Isn't it amazing that I met Francis at the Christmas party? —Really？For how many years ________ each other? A. didn't you see B. haven't you seen C. hadn't you seen D. don't you see 15. I ________ to help you to do homework but I couldn't spare any time. I ________ a composition last night and I'll finish it today.
A. wanted；wrote
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B. had wanted；was writing C. have wanted；wrote
D. wanted；have been writing
16. Now the world's attention ________ the stocking markets，as they have great influence on the world's economy.
A. is fixing on
B. is being fixed on C. had been fixed on D. has fixed on
17. —I thought you were going to see your sister last weekend.
—I ________，but at the last minute she called me to say that she had to deal with something urgent.
A. was to have
B. was going to have C. would like to D. would
18. In this experiment，they are woken up several times during the night，and asked to report what they ________．
A. had just been dreaming B. are just dreaming
C. have just been dreaming D. had just dreamt
19. —Can you give me the right answer?
—Sorry，I ________．Would you repeat that question? A. hadn't listened B. haven't listened C. don't listen D. wasn't listening
20. It is certain that you were in a great hurry; you ________ your jacket inside out.
A. wore B. had worn C. were wearing D. are wearing 20?
—Sorry, I ________ myself clear. We want to return on October 20. A. hadn't made B. wouldn't make C. don't make D. haven't made
【答案】1. D 2. A 3. A 4. C 5. C 6. D 7. A 8. C 9. D 10. B 11. B 12. A 13. B 14. C 15. B 16. B
17. A 18. C 19. D 20. D 21. D 22. C 23. D 24. C 25. D 26. B 27. D 28. B 29. C 30. D
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