13．Hi, Linda, I heard someone            （sing）in the next room．

12．The rain          （last）for two weeks and we had no PE lessons in the open air!

11．Mother was ill．I had            （look after）her at home．

10．She is one of the               businessmen in the world．

III．用动词的适当形式填空。

9．Tom is an            man and you can find him in many school clubs．

8．I'm much         now．

7．She often makes mistakes．She is a           girl．

6．We are excited in that           story．

5．There is a            （cut in price）on the computer．

II．用所给词的适当形式填空。

success    care   act    interest     hungry

4．Sandy bought a        （two things that are alike and usually used together）of sports shoes．