A. look out B. look into C. look after

10. The patient acted on the doctor’s _C_ and finallyrecovered.

A.advices B.advise C.advice . 11. Silk _A by Chinese for thousands of years now.

A. has been used B. was used C. is used

12. You _B to lock the door at night.

A. shall B. ought

C. must

13. You must explain __C_ how they succeeded ___ the experiment.

A. of us, for B. at us, at C. to us, in

14. Before I got to the cinema, the film_A

A. had begun B. has begun C. is begun

15. I have lived here __B__ 1997.

A. for B. since

C. from

16. A lecture hall is __B_ where students attend lectures.

A. that B. one

C. which

17. I’m tired. I _ B __ working very hard.

A. have B. have been

C. had

18. He keeps _B_ at himself in the mirror.

A. to look B. looking C. look

19. The bedroom needs _C_.

A.decorate B.to decorate

C. decorating

20. Before she left on the trip, she __ A __ hard.

A.had trained B. has trained C. would trained

21. He is the man _C_ dog bit me.

A.that B.which

C. whose

22. Mary forgot _B_ a letter to her mother, so she wrote to her just now.

A. writing B. to write C. to have written

23. – What’s happened to Tom?

-- __A __ to hospital.

A. He’s been taken B. He’ll be taken C. He’s taken

24. He was _ C _ about his new job.

A. above the moon B. on the moon C. over the moon

25. Everything _B _ if Albert hadn’t called the fire brigade.

A. will be destroyed B. would have been destroyed

C. would be destroyed

26. On his first sea _B__, he was still quite young but showed great courage to face the storm.

A.trip B.voyage C.tour

27. I broke my leg when I _A__skiing in America.

A.was B.is C.would be

28. She was convicted _C_ murder.

A.to B.in C.of

29. He, as well as I, _ A _ a student.

A.is B.am C.are

30．Mother was busy. Although she was not watching the basketball on TV, she __A __ it on the radio.

A. was listening to B. was hearing C. was listening

31. Hardly _A_ home when it began to rain.

A.had I got B.I had got C.had Iarrived in

32. It happen _C_ a winter night.

A. at B. in C. on

33.After _C__ the shopping list, I found that I forgot to buy salt.

A.examining B.testing C. checking D. seeing

34.Ann is studying __ B __ at university.

A．politic B.politics C. politician D. political