They usually spend two hours _______ their homework every day.A. do B doing C to do
It’s so noisy here that I can’t hear_______. Could you please say it again?
This singer sang many songs, ________ some of Liu Huan’s.
---Tony, can you play_________ piano?---No, But I can play______ chess.
Sally always likes to sit ____________ Mr. zhang, because she enjoys talking ______ him.
—I’m sorry that John is out. —Please ask him to call me as soon as he ____.