16.　　 They are good at ______ (boat).

15.　　 You shouldn’t ______ (have) the students ______ (work) so hard.

14.　　 Let me _____ (sing) a song for you.

13.　　 His brother often makes him ______ (stay) in the sun.

12.　　 I’d like you _______ (stay) with me tonight.

11.　　 Would you like ______(go) _____(row) with me?

10.　　 I feel like ________ (eat) bananas.

9.　　　　 Jim likes _______ (swim). But He doesn’t like ______ (swim) now.

8.　　　　 What do you mean _____ doing that?

7.　　　　 Why not ________ (play) football with us?