It’s nearly eight o’clock．I must hang up and get down to work．My boss be here at any moment．
A． should B．must C．could D．would
—Shall I inform him of the change of the schedule right now?
—I am afraid you______, in case he comes late for the meeting.
A.will B.must C.may D.can
She _____ have left school, for her bike is still here.
A. wouldn’t B. can’t C. shouldn’t D. needn’t
The traffic is heavy these days. I ______ arrive a bit late, so could you save me a seat?
A. can B. must C. need D. might
When we were young, every evening my brother and I ______ stay at home waiting for our mother.
A. might B. would C. should D. could
—Who______ it be that is knocking at the door?
—It ______ be Father, but I’m not sure.
A. can; must B. can; may C. must; can D. may; must
—Daddy, can you buy me a new MP3 when you go to Beijing?
—You ______ get one if you are admitted to a key middle school.
A. could B. shall C. may D. can
As you know，although there are no classes on weekends now, no students ________ go out of school without the headteacher's permission.
A．will B．must C．may D．shall
-----Good morning. I have 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
﹣Excuse me，Mrs．Edward．______ Miss Claire come in now？
﹣Oh，yes．I have some minutes free at present．（ ）
A．Shall B．Will C．Must D．Should
________ I have a word with you？It won't take long．（ ）
A．Can B．Must C．Shall D．Should
﹣﹣﹣Mike，since you don't like to see the film with us，you ____ as well watch TV at home．
A．can B．will C．might D．must
Fresh milk _____ in the fridge，or it will go bad．（ ）
A．may keep B．may be kept C．must keep D．must be kept
You ______ write the poem down. Our teacher will give us a copy soon.
A. mustn’t B. can’t C. shouldn’t D. needn’t
---What qualities does a person need to become a teacher?
---In my opinion, a teacher _______ be knowledgeable, patient, and passionate.
A. can B. would C. may D. should
— What are you doing, John? Why stop?
— To be on the safe side, we'd fill up the tank now for we _______ run out of gas on the way
A. must B. will C. might D. should
This basketball team had lots of excellent players, so its fans had never expected that it ________ have failed in the final.
A. would B. might
C. should D. could
--The room is so dirty.____ we clean it?
A. Will B.Shall C.Would D.Do
It’s beyond our comprehension that Jim, who tops the class in English, ________ have difficulty translating such a simple sentence.
A. shall B. might C. must D. should
— Hey, the washing up has been done!
— That ______ Cynthia, She’s always helpful.
A. need have been B. could have been
C. should have been D. must have been