80. Without the life-jackets, most passengers _____ drowned in that accident A. would have been B. would be C. had been D. were 81. “I couldn’t have made it without your help” means A. I couldn’t have made it if you helped me. B. I couldn’t have made it if you had helped me. C. I couldn’t have made it if you hadn’t helped me. D. I couldn’t have made it if you didn’t help me. 82. She didn’t stop her car because shi didn’t see the signal. A. If she saw the signal, she would stop her car. B. If she had seen the signal, she would stop her car. C. If she had seen the signal, she would have stopped her car. D. If she saw the signal, she would have stopped her car. 83. His flight was delayed so he couldn’t be here on time. A. He would be here in time if his flight were not delayed. B. He would have been here in time if his flight hadn’t been delayed. C. He would be here in time if his flight hadn’t been delayed. D. He would have been here in time if his flight weren’t delayed. 84. Without your help, I couldn’t overcome the problem. A. If you don’t help me, I can’t overcome the problem. B. If you didn’t help me, I couldn’t overcome the problem. C. If you hadn’t helped me, I couldn’t overcome the problem. D. If you hadn’t helped me, I couldn’t have overcome the problem. 85. Thanks to Laura’s report, I was able to finish the project. A. If there isn’t Laura’s report, I wouldn’t finish the project. B. Had it not been for Laura’s report, I wouldn’t have been to finish the project. C. If Laura didn’t help me, I wouldn’t finish the project. D. I wouldn’t have finished the project if Laura didn’t help me. D. Choose the underlined part in each sentence (A, B, C or D) that needs correcting. 86.What do you do if you won the first prize of the lottery? A B C D 87. Would people be able to fly, if they have feathers instead of hair? A B C D 88. George now wishes he hasn’t broken his encouragement with Marian A B C D 89. I would do it if I could, but I can’t so I wouldn’t even try A B C D 90. If a drop of oil is placed in a glass of water, it would float to the top A B C D 91. If Peter had been more careful, he wouldn’t break the camera I lent A B C D him 92. Roger wouldn’t have made such a lot of mistakes if he hasn’t been so A B C tired D 93. How nice it would be for our parents if we could built the house A B C D 94. He wouldn’t have able to pass the test if his English hadn’t been A B C good enough D 95. If only we knew all this information about the market many weeks A B C D ago 96. My father gave me a watch for my birthday, but I wish he has given A B C me laptop instead D 97. If your son were old enough, he could be able to take the competition A B C D next week 98. If she had send a telegram, we would have received it by now. A B C D 99. They wouldn’t have order more books if they had noticed that the A B C sales were falling. D 100. I would have called you if I could have known your number A B C D