--“Where is Tom?”--“He hasn’t come to school today, I think he ______be ill.”
#75870
A
has to
B
should
C
may
D
can
推荐题目
A: May I go out to play football, Dad?B: No, you ________. You must finish your homework first.
#74877
A
may not
B
needn’t
C
shouldn’t
D
mustn’t
－Two hundred yuan for such a T-shirt! You ______ be joking!－I’m not joking . It’s made of silk.
#75530
A
can’t
B
can
C
need
D
must
She is a quiet girl at school，but sometimes she _____be very naughty．
#62264
A
should
B
would
C
can
D
will
Keep up good state of mind even if you ________ fail plenty of times.
#62503
A
must
B
will
C
can
D
should