A、 must be
B、 can be
C、 would be
D、 could be
答案:A
A、 must be
B、 can be
C、 would be
D、 could be
答案:A
A. can’t
B. needn’t
C. mustn’t
D. won’t
A. what is the person over there.
B. who’s talking over there.
C. what are they doing.
D. which is that.
A. Yes, you will
B. Yes, you mustn't
C. No, you needn't
D. No, you mustn't