Mary is very hard-working, _______ ?
A. doesn’t she
B. isn’t
C. won’t she
第1题:
She_____ answer my phone call yesterday.
A. doesn't
B. didn't
C. wasn't
第2题:
Alice ________ here next month.
A、isn’t living
B、doesn’t living
C、isn’t going to living
D、won’t live
第3题:
第4题:
The little girl _____ sing before so many people, _____ she?
A. doesn’t dare to; dare
B. dares not; dare
C. daren’t; does
D. daren’t; dare
第5题:
22. Ben,_______ climb the tree. It is very dangerous.
A.doesn't
B.not
C.don't
D.isn't