—Must I stay here with you?
—No, you_____. You may go home, but you ______ go to the net bar.
| A．mustn’t, needn’t | B．needn’t, mustn’t |
| C．must, need | D．need, must |
---Listen! Is Tom singing in the room?
--- No, it ______ be Tom. He has gone to Paris.
A. mustn’t B. needn’t C. can’t
---Can you join us for dinner tonight ?
--- Sorry, I’m afraid not. I _______ look after my sister.
| A．can’t | B．can | C．have to | D．has to |
---I have sore eyes. ---You _____ play computer games too long.
| A．must | B．shouldn’t |
| C．had better | D．don’t |
--- Must I return the book this week?
--- No, you ____________. You can ____________ it for 20 days.
| A．mustn’t; keep | B．needn’t; borrow |
| C．needn’t; keep | D．mustn’t; lend |
–I think Mr Zhang may be in his office.
--No, he be there. I saw him just now.
A. needn’t, left B. mustn’t, leaving
C. can’t, leave C. shouldn’t, leave
---May I go out to play with my friends now, Dad?
---No. You ______ let your mother know first.
A. may B. need C. must
You be hungry after the long walk. Help yourself to some cakes.
| A．should | B．must | C．need to | D．ought to |
Who is the man over there? Is it Mr. Wu?
— It ________ him, but I am not quite sure.
| A．may be | B．maybe | C．is | D．must be |
The book Jenny’s. There is her name on it.
| A．might be | B．could be |
| C．can’t be | D．must be |
This coat ________ be Tom's. He doesn't like the color at all.
| A．must | B．might | C．could | D．can't |
--- Tom, where is your father?
--- I’m not sure．He_______ in his office．
| A．is | B．may be | C．maybe | D．may |
—Look! The man at the gate ________ be our teacher. He is always standing there every morning.
—No, it ________ be him. He is having a meeting in the office now.
| A．must; can’t | B．must; mustn’t |
| C．can’t; can’t | D．can; mustn’t |
—What about going swimming this afternoon?
—You ______ be joking! Don't you know I'm afraid of water?
A. may B. can C. must
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