31. Doing homework _______ each of us three hours last weekend.

A. spent　　　　　　　　　　　 B. took　　　　　　　　　 C. cost　　　　　　　　　 D. used

30. Last winter the weather was cold because there was _______ snow.

A. too many　　　　　　　　　 B. too much　　　　　 C. much too　　　　　 D. very much

29. My grandfather is too old ________ the box.

A. to carry　　　　　　　　　　 B. carrying　　　　　　 C. carry　　　　　　　　 D. carries

28. Julia usually ________ quickly after she gets up in the morning and then goes to school.

A. takes a rest　　　　　　　　　　　　　　 B. takes a shower

C. takes her time　　　　　　　　　　　　 D. takes classes

27. He had a bad cold last week, and ________.

A. so did his parents, too　　　　　　　　　　 B. so had his sister

C. so did his sister　　　　　　　　　　　 D. so had his parents as well

26. I think the students shouldn’t be allowed to _________ in the hallway.

A. study　　　　　　　　 B. run　　　　　　 C. stand　　　　　　　　 D. talk

25. ---Let’s go to see a movies.　　　　 ---_______.

A. That’s a good idea.　　　　　　　　　　　　 B. That’s fine.

C. Well, let me try.　　　　　　　　　　　　　　　 D. Is that true?

24. ---Could you let me know ________ yesterday?

　 ---Because the traffic was heavy.

A. why did you come late　　　　　　　　　　 B. why you come late

C. why do you come late　　　　　　　　　　　　　 D. why you came late

23. People plant _________ trees to help protect our world.

A. millions　　　　　　 B. millions of　　　　 C. million of　　　　　 D. million

22. Be careful! There is _______ traffic.

A. lot of　　　　　　　　 B. less　　　　　　　　　 C. little　　　　　　　　　 D. much