1. 选用所给的单词填空。

cross  bridges  afraid  between  leave

1. （1） When do you  home for school?

3. （2） They  the big river to get to school every day.
   

5. （3） He is not  to go on a ropeway.

7. （4） There are many big  over the Changjiang River now.

9. （5） The river is  the school and the village.