t run across the road. across the road. 7. We must put up our 7. We must put up our hands when we ask hands when we ask questions. questions. 8. We must not pick the 8. We must not pick the flowers. flowers. D.in the park A.in the classroom B.at home C.on the road A AC CA AD D Signs we can find: Signs we can find: Signs we can find: Don Don ’’ t eat t eat or drink! or drink! It means … It means It means ……? We mustn't eat or drink. It means … It means It means …… Don Don ’’ t talk! t talk! ? We mustn't _____. Don Don ’’ t climb t climb trees! trees! It means … It means It means ……? We mustn't_____________. It means … It means It means …… Don Don ’’ t enter! t enter! ? We _____________. Don ’ t fish! It means … It means It means ……? We _______________.
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