-Susan, is this your dictionary?-Oh, it's not . Ask Li Lei, he is looking for_______.
The brown trousers _______ 70 dollars. And that white pair of trousers _______ 80 dollars.
—Joe, our daughter’s birthday is next Sunday. —I want _______ her a computer.
Alice is in the music club. She is good _______ singing.
—Mom, I am hungry. —How about eating some _______?
—Peter can play _______ volleyball. What about you? —I can play _______ drums.