【正文】 ay/might do/be 現(xiàn)在肯定猜測 may/might have done 過去肯定猜測 如： We mustn’t waste our time. May I take this magazine out? No, you mustn’t. 注意 : must not : “禁止” 。 it ____ cleaned. A. can’t have been B. couldn’t be C. may have been D. would be A 4. How____ you say that you really understand the whole story if you have covered only part of the article? A. can B. must C. need D. may A 5. There ____ be any difficulty about passing the road test since you have practised a lot in the driving school. A. mustn’t B. shan’t C. shouldn’t D. needn’t C 6. Jane has just e back from China and she looks happy. She _________ her trip very much. enjoy B. must have enjoyed C. may enjoy D should have enjoyed B We’re going to _____ with some friends for a piic. Would you like to join us? in B. get over C. get along D. get together D I often see lights in that empty house. Do you think I ______ report it to the police? A. should B. may C. will D. can A —When can I e for the photos? I need them tomorrow afternoon. —They _____ be ready by 12:00. A. can B. should C. might D. need B You can’t imagine that a wellbehaved gentleman _____ be so rude to a lady. B. need C. should D. would C 表示驚訝的語氣 表感情 (請求、允許等 ) ?當(dāng)對方是決策者時，你代表你(們 )自己或代表第三者征求對方意見時： ? Shall/Can/Could/May/Might I/we... ? Would