—Will you stay for supper? —Sorry, I ___
题型:选择题
问题:
—Will you stay for supper?
—Sorry, I _____. My mother is coming to see me. [ ]
A. mustn't
B. am not
C. needn't
D. won't
—Will you stay for supper?
—Sorry, I _____. My mother is coming to see me. [ ]
A. mustn't
B. am not
C. needn't
D. won't