1) You can't jump into the water a) b) c) d) e) 2) You have to use the steps. a) b) c) d) e) 3) You have to take a shower a) b) c) d) e) 4) You can't throw the ball a) b) c) d) e) 5) You can't wear shoes. a) b) c) d) e) 6) You ... wear a helmet on a motorbike. a) must b) mustn't 7) You ... turn left here a) must b) mustn't 8) You ... cross when you see the red man at a pedestrian crossing. a) must b) mustn't 9) You ... cycle in a cycle line. a) must b) mustn't 10) You ... wait for the green man at a pedestrian crossing. a) must b) mustn't 11) You ... enter the street with this sign. a) must b) mustn't

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