—Could you please come to the museum with me this afternoon?
—Sorry，I ________．I have to take a piano lesson at 2 pm．
| A．couldn’t | B．mustn’t | C．can’t | D．needn’t |
—May I listen to the music here，Mr.White?
—Sorry，you’d better ________ it like that．
| A．not to do | B．not do | C．don’t do | D．not do to |
----May I listen to the music here, Mr White? ----Sorry , you’d better ____ it like that..
| A．not to do | B．not do | C．don’t do | D．not do so |
We _______ work very quickly.
| A．don’t need | B．needn’t to | C．need not to | D．don’t need to |
Alice be at school because she phoned me from her home a minute ago.
| A．mustn’t | B．isn’t able to | C．may not | D．can’t |
These broken pieces of plates don’t fit together, they ___________ parts of different ones.
| A．can’t be | B．can be | C．mustn’t be | D．must be |
--____ you come to my birthday party tomorrow, Robert?
--I’m afraid not. I have to study for my exam.
| A．Must | B．Should | C．Can | D．Need |
You ______to meeting this afternoon if you have something important to do.
| A．needn’t to come | B．don’t need come |
| C．don’t need comimg | D．needn’t come |
Eddie _________ sleeping __________ going out.
| A．would rather; than | B．prefers; than | C．would rather; to | D．prefers; to |
---The man in a black suit _______ be our youth worker.
---It _______ be him. I saw him in the classroom building some minutes ago.
| A．can; could | B．must; can’t | C．can; mustn’t | D．must; won’t |