A、straight
B、look
C、straighten
第1题:
---Good morning. I've got an appointment with Miss Smith in the Personnel
Department.
--Ah, good morning. You ____be Mrs. Peters.
A. might
B. must
C. would
D. can
第2题:
A.mustn't
B.can't
C.needn't
第3题:
Will you show me how to use this software?()
A. Sure. You'll master it in no time.
B. You are welcome.
C. Sorry, I'm too late for it.
第4题:
This is very important. You_____remember to shut down your computer every
evenlng。
A. ought
B. need
C. must
D. can
第5题:
A、wouldn’t have seen
B、shouldn’t have seen
C、mustn’t have seen
D、can’t have seen
第6题:
A.Must; needn’t
B.Can; can’t
C.May; mustn’t
D.Can; mustn’t