--- What ____ have happened to Kevin? --- He might have run into some trouble. 
#62710
A
could
B
must
C
would
D
might
推荐题目
He ________ if he works hard for the people.
#62513
A
shall praise
B
shall be praised
C
will praise
D
will be praised
What he said suggested he ______ angry with us so I suggest you ______ an apology to him.
#63614
A
should be; should make
B
should be; made
C
was; make
D
was; to make
--Can I play computer now?  --No, you ______. You _____do your homework first.
#76207
A
can; can
B
can’t; must
C
can’t; can
D
must; can