---Look. The man at the gate _____ be our headmaster. He is always standing there every morning.---No. it ____ be him. He is having a meeting in the office now.
#78230
A
must; can’t
B
must; mustn’t
C
can’t; can’t
D
can’t; mustn’t
推荐题目
--Who’s singing in the next room? Is it Lucy?---It be her. She has gone to New York.
#75482
A
can’t
B
must
C
shouldn’t
D
can
－May we start the meeting now?－No, we________ . We__________ to start until the manager comes.
#76883
A
mustn’t; are allowed
B
don’t have to; are supposed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed
Today is Wednesday. He _______be at home. He _______be at school.
#75246
A
can't; can
B
can't; must
C
mustn't; must
D
mustn't; can
---You needn’t take an umbrella. It isn’t going to rain.---Well, I don’t know. It __________ do.
#62759
A
might
B
need
C
would
D
should
— Who’s that man over there standing in the garden? Is it Mr. White?—It __________ be him. He has gone to Shanghai on business.
#74578
A
shouldn’t
B
may
C
can’t
D
must