--- Mum,_ __ of the apples _____ gone bad.---- We'd better eat up the as soon as possible.
—What _______ you do if you _______ 5 million yuan? — I’d travel around the world.
It’s cold outside. You need to _______ your sweater before you go out.
—Tom, how do you practice your spoken English? — Oh, I do it reading aloud every morning.
— How do you often go to work? —I ________ go to work by bus, but now on foot.
— Look, here’s an English book on the desk, Is it yours? — No, it isn’t _______. It must belong to _______.