—Must I hand it in today?—No,you ________.You can do it tomorrow.A.mustn’tB.can’tC.needn’t
What he says is always _________ what he does.
It ________ over ten years since the dog ____________.
--- Have you finished your work _______? ---Yes, I've _______ finished it.
great fun it is to fly in a balloon!
—It’s too hot. Would you mind _______ the door? —_______, please do it now.