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but everyone ______ get out. A. had to B. would C. could D. was able to 3. That big cinema ______ seat 2,000 people. A. can B. should C. ought to D. is able to A D 4. — Could I borrow your dictionary? — Yes, of course you _______. A. might B. will C. can D. should 5. — Might I watch TV after supper? — Yes, you ________. A. may B. must C. might D. can C A 6. You ______ return the book now. You can keep it till next week if you like. A. can’t B. mustn’t C. needn’t D. may not 7. Johnny, you ______ play with the knife, you ______ hurt yourself. A. won’t 。t. It can’t be Mary. She has fallen ill. Can this news be true? Where can they be? She can’t have left school, for her bike is still here. The monkeys look sweet, but they can be very naughty. She can / is able to sing the song in English. I could read when I was four. The fire spread through the hotel quickly but everyone was able to get out. 情態(tài)動詞 含義 否定式 注 意 點 may / might 表許可 “可以” mustn’t “不許,嚴禁” 口語中也可用 can’t 表推測“可能” can’t “不可能” 主要 用于 肯定 句, 不 能用在 疑問 句 ( may not 可能不) —May I use your pencil? —Yes, you may. / No, you mustn’t. She may not be working now. John might be at home now. Helen may go on the trip with us, but she isn’t very sure yet. She may / might have read it in the paper. He may not have finished reading the book. 情態(tài)動詞 用 法 will 表請求 (第二人稱) 表意志 ,意愿 表某種傾向或習慣 wou