Question

用所给动词的适当形式填空

1.We often practice ________________(play) tennis after class.

2.After dinner, my grandfather likes ________________(watch) TV.

3.She will go to me if she ________________(have) problems.

4.We often have lots of fun ________________(chat) with each other.

5.Simon often plays football ________________(keep) fit.

Answer

1.playing

2.watching

3.has

4.chatting

5.to keep

【解析】

1.句意：我们经常在放学后练习打网球。pratice+doing sth.练习做某事，故用playing。

2.2】句意：晚饭后，我的祖父喜欢看电视。Like doing sth.喜欢做某事，故用watching。

3.3】句意：如果她有问题，她将去我那里。If引导的是条件状语从句，不能用将来时，用一般现在时来代替一般现在时，故用has。

4.4】句意：我们经常高兴地互相聊天。短语have fun doing sth.有兴趣做某事，故用chatting。

5.5】句意：Simon经常踢足球来保持身体健康。这里用动词不定式来表示目的，故用to keep。