内容正文:
专题二 语法
一、时态 语态
1. Scientists have many theories about how the universe ___ into being.
A. came B. was coming C. had come D. would come
2. — We __ that you would fix the TV set this week.
— I’m sorry. I __ to, but I’ve been too busy.
A. had expected; had intended
B. are expecting; had intended
C. expect; intend
D. expected; intend
3. The palace caught fires three times in the last century, and little of the original building
______ now.
A. remains B. is remained C. is remaining D. has been remained
4. — It is said that another new car factory__now.
— Yeah. It __one and a half years.
A. is building; takes B. is being built; will take
C. is built; will take D. is being built; takes
5. — I’m sorry, but I shouldn’t have been so rude to you.
— You __ your temper but that’s OK.
A. have lost
B. had lost
C. did lose
D. were losing
6. –--Will you please repeat your idea?
--- Certainly. But I’m sure that you _______ your attention.
A. don’t pay B. didn’t pay C. aren’t paying D. weren’t paying
7. They won’t buy new clothes because they__money to buy a color TV set.
A. save B. are saving C. has saved D. were saving
8. --- Bob! How’s your project? I heard you started it last Friday, right?
---Oh! I _________ for it. But I haven’t decided when to do it.
A. have prepared B. had prepared C. have been preparing D. was preparing
9. We should all remember that some great scientific discoveries _______ by chance.
A. were occurred B. occurred C. have occurred D. would occur
10. --- You ________ things about. What a mess in your dormitory!
--- I do need to tidy it this weekend.
A. always throw B. have always thrown
C. have always been throwing D. are always throwing
11. — Has Jack finished his homework yet?
— I have no idea;he __it this morning.
A. was doing
B. had been doing
C. has done
D. did