I heard Lisa________with her mother in the living room.
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.
Things are ________ on Mars ________ on Earth because of the different gravity.
I’m sorry to say that I didn’t ________ him to become a successful writer.