---- Can I watch TV now?
---- No, you ________. You _______ do your homework first.
A.can’t; can’t | B.can’t; must | C.mustn’t; can’t | D.needn’t; must |
---- Can I watch TV now?
---- No, you ________. You _______ do your homework first.
A.can’t; can’t | B.can’t; must | C.mustn’t; can’t | D.needn’t; must |