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60。D. need8. May I smoke here?If you _____, choose a seat in the smoking section.A. shouldB. couldC. mayD. must9. The weather turned out to be fine yesterday. I _____ the trouble to carry my umbrella with me.A. should have takenB. could have takenC. needn’t have takenD. mustn’t have taken10. “The interest _____ be divided into five parts, according to the agreement made by both sides,” declared the judge.A. mayB. shouldC. mustD. shall11. Could I have a word with you, mum?Oh dear, if you _____.A. canB. mustC. mayD. should12. You can’t imagine that a wellbehaved gentleman _____ be so rude to a lady.A. mightB. needC. shouldD. would13. How _____ you say that you really understand the whole story if you have covered only part of the article?A. canB. mustC. needD. may14. Do you know where David is? I couldn’t find him anywhere.Well. He _____ have gone far—his coat’s still here.A. shouldn’tB. mustn’tC. can’tD. wouldn’t15. Excuse me, but I want to use your puter to type a report.You _____ have my puter if you don’t take care of it.A. shan’tB. might notC. needn’tD. shouldn’t16. You are wet through. You _____ in the rain.A. must eB. must have caughtC. may catchD. must have got caught17. I thought you _____ like something to read, so I have brought you some books.A. mayB. mightC. could16