— Must I finish my homework now, Mum? —No, you _____. You can do it tomorrow.
#74665
A
mustn’t
B
needn’t
C
can’t
D
shouldn’t
推荐题目
--- Linda late for school. --- But she arrives on time at present.
#77762
A
used to be
B
used to being
C
is used to
D
is used to being
The weather in the south is generally warm, but it________ be very cold sometimes.
#63099
A
may
B
shall
C
will
D
can
— There'ssomeone knocking on the door. Who _____it be?— It must be Mary. She promised to be here at 8：00.
#62863
A
must
B
need
C
shall
D
Can
--- _________ David be the new chairperson of the Students’ Union? --- He ________ be, but I’m not sure.
#74581
A
Can; can’t
B
Can; may
C
May; must
D
May; mustn’t