31.--- Could you please tell me the way to the station?

　 ---Sorry, I’m a stranger too. You ______ ask the policeman over there.

　 A. must　　　 B. may　　 C. need　　　 D. should

30.The moonlight shone ______ the window and fell on my bed.

　 A. from　 B. on　　 C. through　　 D. across

29. ---The rain came to a stop the night before. The fields are still full of water.

　 ---It _____ for nearly a week.

A. had rained　 B. has rained　 C. would　 rain　　 D. was raining

28.My father prefers to stay at home rather than ______ on May Day.

　 A. travel　　 B. to travel　　 C. travelling　　 D. travels

27.We like him not only because he teaches us _____but also he treats us ______.

　 A. good, friendly　 B. good, kindly　 C. well, friendly　 D. well, kindly

26.No matter _____ you do, you must do it as well as possible.

　 A. what　 　B. how　　 C. when　 D. where

25.The Smiths live in ______ building. They use a lift to go up and down.

　 A. a 8-story　 B. a 8-stories　 C. an 8-stories　　 D. an 8-story

24.---_____is your father?　　 ---A doctor in a local hospital..

　 A. Who　　 B. Where　 C. How　　 D. What

23.This pair of socks is worn out. I’ll have to buy a new ______.

　 A. one　 B. ones　 C. pair　 D. pairs

22.Here’s a shirt of Size 70.　　　 Would you please try_____?

　 A. on it　 B. try out it　 C. try it on　 D. try it out