A: May I go out to play football, Dad?
B: No, you ________. You must finish your homework first.
A.may not | B.needn’t | C.shouldn’t | D.mustn’t |
A: May I go out to play football, Dad?
B: No, you ________. You must finish your homework first.
A.may not | B.needn’t | C.shouldn’t | D.mustn’t |