--- ______ you give your seat to this old man? --- Of course.
#78168
A
Can
B
Shall
C
Need
D
Must
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—Look at the boy running on the ground. Is it David?—It be him. I saw him go to the teacher’s office just now.
#75318
A
must
B
mustn’t
C
can’t
D
might
- Tom, where is your father?- I’m not sure. He _______ in his office.
#74723
A
must be
B
may be
C
maybe
D
need be
Mike, please be quiet, or the other students hear me clearly.
#74243
A
mustn’t
B
shouldn’t
C
needn’t
D
can’t
You drink wine before driving, or the police will take your license away.
#77356
A
don’t have to
B
needn’t
C
mustn’t
D
may not