( )31. — I prefer to play _____piano in my free time. How about you?
— I like playing ________ basketball.
A. a；the B. the; / C. a; an D. the; a
( )32. — Look ! My sister’s room is full _________ toys. — She must like them very much.
A. for B. about C. with D. of
( )33. — He didn’t attend the meeting _________ he was ill in hospital.— I’m sorry to hear that.
A. although B. unless C. because D. until
( )34. — Is Celia is as smart as her brother?— No, but she works ________ than him.
A. harder B. hard C. hardest D. the hardest
( )35. Gold is a kind of ________.
A. plastic B. metal C. cloth D. method
( )36. — Why doesn’t she wear her school uniform? — Because she thinks it is ________.
A. easy B. difficult C. beautiful D. ugly
( )37. — Why don’t you buy the car? — It is too expensive. I can’t ________ it.
A. afford B. receive C. sell D. keep
( )38. — Did they agree with that?— No, ______ of them has his own opinion.
A. All B. Some C. Each D. Both
( )39. — Must I come to the party at 5 o’clock?— No, you ________.
A. shouldn’t B. needn’t C. couldn’t D. mightn’t
( )30. — I heard that your pen pal Julia had a big family. Is that true?
— Yes, she is ________ child in her family.
A. five B. the five C. fifth D. the fifth
( )41. I used to _______ coins, but now I collect stamps.
A. collecting B. collect C. collects D. collected
( )42. — These sharks’ fins were ____ by the fisherman.— How cruel!
A. turned off B. taken off C. cut off D. gotten off
( )43. — It’s time to go home, Lucy. ___________ you ________ your homework?— Not yet.
A. Did; finish B. Had; finished C. Will; finish D. Have; finished
( )44. — If we turn off the shower while we are washing our hair, more water ________.
— I agree with you.
A. has saved B. can save C. has been saved D. can be saved
( )45. — Thank you for giving me a hand!— ________
A. No, thanks. B. My pleasure. C. With pleasure. D. That’s right.