1. 选词填空。

take up, point out, at the top of, be famous for, go for a swim

1. （1） —How about this afternoon?

   —That sounds good．

3. （2） You should say sorry to Ms Jones for so much of her time．
   

5. （3） Jackie stopped the stairs and waved to us．
   

7. （4） I think we should how dangerous the tiger is．

9. （5） New York its tall buildings.