---Where is Tom? ---He hasn’t come to school today. I think he be ill.
#74537
A
has to
B
should
C
may
D
need
推荐题目
--- What ____ have happened to Kevin? --- He might have run into some trouble.
#62710
A
could
B
must
C
would
D
might
---I haven’t got the reference book yet, but I’ll have a test on the subject next month. ---Don’t worry. You ____ have it by Friday.
#63390
A
could
B
shall
C
must
D
may