---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
— What are you going to do this weekend?— I don’t know. I ______ visit a friend.
#63111
A
might
B
can
C
should
D
must
— Mike, is this your eraser? — No, it’s not ______. Maybe it’s __________.
#75071
A
my; Lily’s
B
me; Lily
C
mine; Lilys’
D
mine; Lily’s
— What’s your name, please?— Robert Thomas Brown. You can call me Robert.
#78068
A
family
B
given
C
first
D
full
-Can I watch TV now? -No, you ________. You ________ do your homework first.
#77322
A
can; must
B
can’t; mustn’t
C
can’t; must
D
can; mustn’t
—Tom graduated from college at a very young age.—Oh,he__________have been a very smart boy then.
#62996
A
could
B
should
C
might
D
must