题目内容：

词形变换。

1.There are ten  knives and nine _________ (tomato) on the table.

2.What about         __ some delicious food with us in the restaurant? (eat)

3.It takes me two hours         (do) my homework every day.

4.He knocks on ___________ (neighbour) windows to play jokes.

5.----Whose bedroom is it? ---- It’s ____________. (they)

6.Thank you for_______ (make) the kite for me.

7. Are you good at_______ (run)?

8.The children have fun __________(chat) in the park on Saturday.

9.His grandfather feeds a lot of          (sheep) .

10.—Listen! Who         (sing)in the next room?  —It’s Miss Brown,