题目内容
3. Doctors say that exercise is important for health, but it will be regular exercise.
3.把will改为must
3. (dress) in a spacesuit in the base, the young man looks more like an astronaut Fve been ____________(admire).
13. ―The road repairs on 7th Avenue.
―OK. We'll take Park Avenue then.
A. are carrying out B. have been carried out
C. have carried out D. are being carried out
19. Look ！ There is a whole crowd of people over there. Go and see what and if it is a bargain,buy it.
A. is selling B. has been selling
C. is being sold D. has been sold
4. It's our duty to look after our parents when they are old. We ______ look after our parents when they are old.
6. I to go to your party yesterday evening, but I had an unexpected visitor.
A. intended B. had intended
C. would intend D. would have intended
4. You don't have to know the name of the author to find a book. You__ find the book by the title.
2. 你非要现在打断我吗？难道你没看见我在打电话吗？
8. Some people try to knock me down, only me determined to do better.
A. to make B. makes
C. having made D. made
