Her brother, Jim Green, ________ America.
—Would you like to play tennis with me _________ it doesn’t rain tomorrow? —Sure, _________ I am busy.
Fire is dangerous and we must __________ children away _________ it.
—That pink T-shirt with Ping An’s picture on it ______belong to Miss Ma. She admires him a lot. —No, it _____ be hers. She hates pink colour.
— My computer has gone wrong. It needs _______ soon. — Why not have David _______ it? Nobody can if he can’t.
Thingsare________onMars________onEarthbecauseofthedifferentgravity.