词形变换
There are ten  knives and nine _________ (tomato) on the table.
What about         __ some delicious food with us in the restaurant? (eat)
It takes me two hours        (do) my homework every day.
He knocks on ___________ (neighbour) windows to play jokes.
----Whose bedroom is it? ---- It’s ____________. (they)
Thank you for_______ (make) the kite for me.
Are you good at_______ (run)?
The children have fun __________(chat) in the park on Saturday.
His grandfather feeds a lot of           (sheep) .
—Listen! Who         (sing)in the next room?  —It’s Miss Brown,