49. Would you please go and get me something ______? I’m hungry.

　　 A) for eating　　　　　　　 B) eat　　　　　　　　　　　　 C) to eat　　　　　　　　　　 D) eating

48. House prices keep ______ these years. The government is expected to do something to control them.

　　 A) rising　　　　　　　　　　 B) rise　　　　　　　　　　　 C) to rise　　　　　　　　　 D) rose

47. Mike, ______ your sunglasses, or the strong sun will hurt your eyes.

　　 A) put on　　　　　　　　　 B) put out　　　　　　　　　 C) put up　　　　　　　　　 D) put off

46. Our school bus driver is very careful and always ______ the passengers’ safety.

　　 A) thankful to　　　　　　 B) keen on　　　　　　　　 C) strict with 　　　　　　 D) responsible for

45. The High Speed Rail Trains between Wuhan and Guangzhou can run over ______ kilometers an hour.

　　 A) hundreds of　　　　　 B) three hundreds　　　 C) three hundred　　　　 D) three hundreds of

44. Many streets in Shanghai ______ in the past few years because of the World Expo.

　　 A) have widened　　　　 B) have been widened C) widened　　　　　　　　 D) were widened　　　

43. I ______ my bicycle to Wanda Plaza when it suddenly began to rain. I was all wet through.

　　 A) am riding　　　　　　　 B) was riding　　　　　　 C) rode　　　　　　　　　　 D) had ridden

42. If there is a traffic jam, it ______ us a lot of trouble on the way.

　　　 A) causes　　　　　　　　　 B) has caused　　　　　　 C) will cause　　　　　　　 D) is causing

41. The math problem is too difficult for ______ in our group to work out. Would you please do us a favour?

　　　 A) someone　　　　　　　 B) no one　　　　　　　　　 C) anyone　　　　　　　　　 D) everyone

40. The rice dumplings smell so ______ that we all want to buy some for the Dragon Festival.

　　　 A) good　　　　　　　　　　 B) well　　　　　　　　　　　 C) better　　　　　　　　　　 D) best