64. From what I learn about their hotel, the service and the weather, they _____ their holiday very much.

　　 A. wouldn’t have enjoyed　　　　　 B. shouldn’t have enjoyed

　　 C. needn’t have enjoyed　　　　　　 D. can’t have enjoyed

63. He _______ Shanghai, for I saw him talking with the headmaster a moment ago.

　　 A. must have gone to　　　　　　　 B. can’t have gone to

C. mustn’t have been to　　　　　　 D. can’t have been to

62. -So you have to leave now.

　 -Yes, I __________.

　 -How nice it would be if you could stay a bit longer!

　 A. have to　　　　　 　　　　　　　 B. ought to

C. do　　　　　　 　　　　　　　 D. have

61. He used to teach in that university and I _________ ride past it on my way to work.

　　 A. would　　　　　 　　　　　　　 B. could

C. should　　　　　 　　　　　　　 D. might

60. -I posted the letter a week ago.

　 　-Then they __________ the letter by now. It usually takes four days.

　　 A. can have received　　　　　　　 B. must receive

C. should receive　　　　　　　　　 D. ought to have received

59. -Look, John’s fallen asleep.

　 - Oh, he _______ too late last night.

　　 A. might sit up　　　　　　　　　　 B. should have sat up

C. could sit up　　　　　　　　　　　　 D. must have sat up

58. I lived with my sister this summer and didn’t have to pay rent. So I ______ save most of my salary.

　 　 A. could　　　　　　 　　　　　　 B. would

C. was able to　　　 　　　　　　　 D. should

57. -You’d better keep quiet in class.

　 -Sometimes I ________ Yesterday, I was very quiet during my English class.

　 　 A. would　　　　 　　　　　　　 B. do

C. did　　　　　　　 　　　　　　 D. have

56. On Sundays when I was a child, Father and I _______ get up early and go fishing.

　 　 A. could　　　　　 　　　　　　　 B. would

C. might　　　　　 　　　　　　　 D. should

55. -Would you be here to attend the English party this evening?

　 -Yes, we _________.

　 　 A. shall　　　　　　 　　　　　　 B. would

C. will　　　　　　　 　　　　　　 D. must