1) You look tired. I think you……take a break. a) should b) must c) have to d) don’t have to 2) It’s OK,you…… take a day off tomorrow. a) can b) have to c) must d) should 3) I…… to finish this today. a) must b) have c) can d) has 4) You……use that washing machine. It’s out of order. a) are allowed to b) should c) must d) can’t 5) You…….. speak rudely to your teachers. a) not have to b) mustn’t c) needn’t d) don’t have to 6) I think you…… visit your grandma more often. a) should b) have to c) must d) can 7) I……. study hard if want to pass the exam. a) can’t b) can c) have to d) must 8) I…… to finish this today.It’s in the contract. a) must b) have c) can d) has 9) You…….. buy her that Britney CD.It’s not a good idea. a) mustn’t b) can’t c) shouldn’t d) don’t have to 10) You………. smoke in the hospital. a) mustn’t b) don’t have to c) have to d) can’t

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