—Do you know where the headmaster is? I have something urgent.—Oh, he ______ hav

题型：河北省模拟题难度：来源：

—Do you know where the headmaster is? I have something urgent.
—Oh, he ______ have gone far, for the computer is still on in the office.[      ]
A. won’t
B. mustn’t
C. can’t
D. wouldn’t

答案

举一反三

So you have to leave. How nice it ________ if you ________a bit longer![      ]
A. would be; could stay
B. is; can stay
C. should be; stay
D. was; are able to stay

题型：月考题难度：| 查看答案

--What does the sign over there say?
--No person ______ enter the area without official permission.[     ]
A. will
B. shall
C. must
D. may

题型：安徽省模拟题难度：| 查看答案

They were determined to carry out the plan at first, but then we ________ persuade them to change their minds.[      ]
A．would
B．could
C．were able to
D．had to

题型：月考题难度：| 查看答案

—What sort of friend do you want to have? Someone beautiful?
—Well, it _____ be beautiful ? that"s not important.[ ]
A. mustn"t
B. can"t
C. won"t
D. needn"t

题型：河北省模拟题难度：| 查看答案

— The weatherman on the news said it would rain later this afternoon.
— Well, I ____ take my umbrella along with me today.  [     ]
A. can
B. may
C. must
D. could

题型：北京期中题难度：| 查看答案