1) ... you help me, please? a) Can b) Must c) Should 2) You ... listen to your teacher. a) can b) must c) mustn't 3) You ... do your homework . a) can b) must c) mustn't 4) You ... talk in class. a) can't b) can c) mustn't 5) Drivers ... drive fast. a) can't b) must c) mustn't 6) We ... be late for school. a) can b) must c) mustn't 7) You ... wear a uniform. a) can't b) have to c) mustn't 8) Can you give me your book? Yes,I ... . a) can b) can't c) must 9) I ... go to school every day. a) can't b) have to c) don't have to 10) I ... brush my teeth before bed. a) can't b) mustn't c) must 11) We ... go to school in the summer. a) don't have to b) have to c) must 12) Can I use your phone? No,you ... . a) can't b) can c) must 13) We ... do exercises every day. a) can't b) have to c) don't have to

Can must have to

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