38. It is warm, _________ the bears are still sleeping in the holes.

A. but        B. so        C. though

37. ―What a nice day!  _________we go surfing?

―Good idea!

A. Shall        B. Must        C. Need

36. Ladies don't like others to ask them_________.

A. how old are they              B. what are their ages           C. how old they are

35. ―When did you study in France?

A. Two years ago   B. For two years C. In two years

34. ―What would you like to drink, _________or orange?

―Orange,  please.

A. hamburger     B. chip        C. tea

33. Our holiday seemed too short. Time passed_________.

A. quick          B. quickly          C. slowly

32. Do you think football is as _________ as basketball in America?

A. the most popular    B. more popular    C. popular

31. Most of his knowledge about space is from the books he _________from the Library.

A. lent         B. borrowed       C. returned

30. Every year_________ of trees are planted on the hills to protect the environment.

A. a thousand      B. thousands          C. thousand

29. As Chinese, we are proud_________our motherland.

A. of       B. for        Cat