12．He found it very difficult____________________(入睡)．

11．Later he left home____________________(找)that lost watch．

10．Let's____________________(去散步)，shall we？

9．We often watch them____________________((踢足球)．

8．You'd better____________________(别在阳光下看书)．

7．His uncle will teach him____________________(唱歌和跳舞)．

6．The policeman told the boys____________________(别在公路上玩耍)．

5．I'd like____________________(吃苹果)．

4．The teacher asked us____________________(用英语说它)．

3．He is too frightened____________________(不能动)．