81. You look so tired tonight. It is time you ___. A. go to sleep B. went to sleep C. go to bed D. went to bed

80. John wished ___. A. he will study more B. he had studied more C. he studies D. he won’t have studied more

79. I would have gone to the meeting if I ___ time. A. had had B. have had C. had D. would have had

78. My father did not go to New York; the doctor suggested that he ___ there. A. not went B. won’t go C. not go D. not to go

77. He suggested that they ___ use a trick instead of fighting. A. should B. would C. do D. had

76. If it ___ another ten minutes, the game would have been called off. A. had rained B. would had rained C. have seen D. did see

75. I wish I ___ able to tell him all about it last night. A. should be B. were C. had been D. was

74. I would have told him the answer had it been possible but I ___ so busy then. A. had been B. were C. was D. would be

73. Kunar can take his car apart and put it back together again. I certainly wish he ___ me how. A. teaches B. will teach C. has taught D. would teach

72. If you had told me in advance, I ___ him at the airport. A. would meet B. would had meet C. would have met D. would have meet