1. 根据句意及首字母或汉语提示完成单词

1. （1） Your listening is not very good. You need a lot of p .

3. （2） Playing table tennis is (有乐趣的). We all like it.
   

5. （3） Sam h his foot when he was playing basketball yesterday.

7. （4） You shouldn't do your homework (粗心地).

9. （5） It's   (困难的) for us to finish the work in three days.