3.We can learn a lot ________ our teachers.

2.He often goes there ________ foot.

1．I don’t think it is good _________ your eyes.

10.　 I want to invite them_________(come) to my party.

9.　　　 I have to ________(study) for a math test.

8.　　　 I’d like ________(play) volleyball.

7.　　　 Let’s ________(have) a piano lesson.

6.　　　 I am _______(go) to the dentist soon.

5.　　　 It’s ______(wind) today.

4.　　　 They are singing and _________(dance) over there.