--- There is someone at the door. Who ______ it be? Is it the postman?--- No, it ________ be him. It’s just seven o’clock. It’s too early.
#75704
A
may, can’t
B
will, won’t
C
may, mustn’t
D
must, may not
推荐题目
It’s beyond our comprehension that Jim, who tops the class in English, ________ have difficulty translating such a simple sentence.
#62813
A
shall
B
should
C
might
D
must
You get up so early this morning because it’s Sunday today .
#76143
A
not need to
B
don’t need
C
needn’t
D
needn’t do
—I think the man over there must be Bob. -- It_______ be him. He has______ to Australia.
#78073
A
can’t, gone
B
can’t, been
C
may not, been
D
mustn’t, gone
Thomas, please don’t shout loudly. The others _________ hear very well.
#76352
A
can’t
B
mustn’t
C
shouldn’t
D
needn’t
-----Do you know where David is ? I couldn’t find him anywhere.-----Well. He _______have gone far-----his coat’s still here.
#63000
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t