—Must I finish the work before' clock?
—No, you _______.
—No, you _______.
[ ]
A. needn't
B. mustn't
C. have to
D. can t
B. mustn't
C. have to
D. can t
—Mum, must I wash the dishes right now?
—No, you ____.
—No, you ____.
[ ]
A. shouldn’t
B. wouldn’t
C. mustn’t
D. needn’t
B. wouldn’t
C. mustn’t
D. needn’t