You can paint the walls and ( ) posters. You can do what you want.
A. put up
B. put down
C. put on
第1题:
A.put...up
B.put...away
C.put...down
D.put...off
第2题:
A.mustn't
B.can't
C.needn't
第3题:
Must I stay at the office this afternoon? ---No, you ______.
A、don’t
B、needn’t
C、don’t need
D、can’t
第4题:
A.put...away
B.put ...up
C.put...off
D.put...down
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