If you want to study abroad, you learn English well.
A: must
B: have to
C: don't have to
D: mustn't
A: must
B: have to
C: don't have to
D: mustn't
举一反三
- If you don’t want to, you ______ to get there with us. A: mustn’t B: can’t C: don’t have D: have not
- But you have to study hard, (). A: mustn't you B: won't you C: don't you D: oughtn't
- You smoke in class. A: don't have to B: must C: have to D: mustn't
- You______do it even if you don't want to. A: can't B: have to C: needn't D: mustn't
- — Must I finish reading the book today?—No. You ______ if you have something else to do. A: mustn’t B: couldn’t C: can’t D: don’t have to