---Whose is the pencil box?---It _____ be Tom’s. Look at his name on the cover!
#76628
A
can
B
may
C
must
D
need
推荐题目
–Mum, must I wash the dishes right now? –No, you______.
#74823
A
shouldn’t
B
wouldn’t
C
mustn’t
D
needn’t
He _____ be really difficult at times even though he ,generally speaking, is a nice person.
#63426
A
can
B
should
C
shall
D
must
—Must I finish the book today?—Yes, you ________, but you ________ finish it now. Have a rest.
#75918
A
do; don’t have to
B
do; mustn’t
C
must; don’t have to
D
must; mustn’t
Since nobody gave him any help，he ________ have done the research on his own.
#62304
A
can
B
must
C
would
D
need
---______ he have been chosen as captain of our school football team? ---Yes, he______. Can’t you see he’s wearing an armband?
#63091
A
Can; can
B
Must; must have
C
Can; must have
D
Must; must