1) You... turn off your phone. a) must b) mustn't c) don't have to 2) Children ... pay. a) must b) mustn't c) don't have to 3) You... wear a jacket. a) must b) mustn't c) don't have to 4) You ... touch the door. a) have to b) don't have to c) mustn't 5) You ... put your feet on the seats. a) must b) mustn't c) don't have to 6) You ... take photos. a) have to b) don't have to c) mustn't 7) You ... be over 18 to see this film. a) have to b) don't have to c) mustn't 8) You ... play football here. a) must b) mustn't c) don't have to 9) You ... pay anything now. a) have to b) don't have to c) mustn't 10) You ... come to class on Fridays. a) have to b) don't have to c) mustn't 11) You ... drive in one direction. a) must b) mustn't c) don't have to 12) You ... wear sports shoes here. a) must b) mustn't c) don't have to

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