A.won't
B.mustn't
C.needn't
D.shouldn't
第1题
A.very, to
B.too, as to
C.too, to
D.so, to
第2题
A.mustn’t
B.needn’t
C.don’t need
D.won’t
第3题
A.Oh, I don't think you are well.
B.I'm not a good cook in fact.
C.Be careful next time.
D.I'm glad you enjoyed it.
第4题
A.being waited
B.having waited
C.waited
D.waiting
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