(2012·重庆高考)—________ you interrupt now? Can't you see I'm on the phone?—Sorry Sir, but it's urgent.
#62378
A
Can
B
Should
C
Must
D
Would
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Henry _____be at home because he phoned me from his office just now.
#74812
A
mustn’t
B
can’t
C
may
D
may not
Lucy’s colour ________blue because she likes to be the leader, so it __________red.
#77316
A
can’t be, must be
B
can’t be, mustn’t be
C
should be , must be
D
must be, can’t be
Passengers _____ fasten their seat belts immediately after taking their seats. The belts should remain buckled during the flight whether or not the “fasten seat belt” light is on.
#62815
A
shall
B
might
C
need
D
would
You _____ get the machine repaired this week. I won’t need it until next month.
#62734
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t
— Can we leave the classroom now?— No, you ______. You ______ to leave until the bell rings.
#74363
A
mustn’t, are allowed
B
don’t have to, are allowed
C
needn’t, aren’t allowed
D
can’t, aren’t allowed