58. Though his classmates are all ahead of him, he is studying very hard to _____ them.

　 　　 A. catch up　 B. catch up with　 C. catch hold of　 　 D. catch sight of

57. Yesterday I was 　　　　in the rain on my way back home, and I got a bad could and coughed very badly.

　 　　 A. captured　　 　 B. arrested　　 C. caught　　 　　 D. met

56. The shopkeeper _____ the tramp(流浪汉) stealing sweets from the new supermarket and _____ him.

　 A. catch; seize　　 B. caught; seized　　 C. seized; caught　　 D. caught; caught

55. I can’t see John anywhere. Where _____ he have gone?

　　 A. may　　　　　　　　　　　　 B. can　　　　　　　　　　　　　 C. might　　　　　　　　　　　 D. should

54. Extensive tests have been 　　　　on the patient.

　 　　 A. carried on　　 B. carried out　　 　　 C. carried off　 D. carried away

53. She 　　　　most of the prizes for swimming.

　 　　 A. carried on　　 B. was giving off　 　 C. showed off D. carried off

52. Don’t worry. Your child is old enough to 　　　　himself.

　 　　 A. take care of　　 　　　 B. care for　 C. looking after 　　　 D. pay attention to

51. --- There were already five people in the car but they managed to take me as well.

--- It _____ a comfortable journey.

A. can’t be　　　　　　 B. shouldn’t be　　　 C. mustn’t be　　　 D. couldn’t have been

50. A doctor was 　　　　when Mother fell ill.

　 　　 A. called in　　　 B. called up　 　　　 C. call upon　 　　　 D. called at

49. You must go there at once because the situation 　　　　prompt action.

　 　　 A. calls for　　 B. calls back　　 C. calls at　　 D. calls on