57.　 We are going to be on our holidays _________.

A. in three days' time　　 B. after 3 days　　　 C. three days later　 D. in three day's time

56.　 He said that he watched TV every ________ day.

A. another　　　 B. three　 C. the second　 D. other

55. I forgot Tom's address. But I found his telephone number in the _________.

A. phone books　　　 B. book of phone　 C. phone's book　　　 D. phone book

54. -May I speak to Lucy?

　　　 -This is ________ speaking.

A. her　　 B. she　　 C. she's　　 D. hers

53.　 Nobody in _________ right senses would play such a silly joke.

A. their　 B. his　　　 C. her　　 D. one's

52. It is five years since my dear aunt __________ here.

A. left　　 B. has left　　　 C. is left　 D. had left

51.　 It ________ nearly two weeks _________ I had received his letter.

A. is, that　　　 B. was, that　　 C. is, since　　　 D. was, since

50. The little boy was frightened when he heard the _________ of a motorbike.

A. sound B. voice　 C. cry　　 D. shout

49. The old man slept so _________ that we couldn't wake him up.

A. lazy　　 B. tired　 C. well　　 D. good

48. He's just _________ time ________ the basketball match.

A. in, with　　　 B. on, by C. in, for D. on, to