It has been announced that candidates       remain in their seats until all the papers have been collected.
#87782
A
can
B
shall
C
will
D
may
推荐题目
He       you more help,even though he was very busy.
#89660
A
might have given
B
may give
C
must have given
D
might give
He is taller than he        .
#89648
A
used
B
used to be
C
used to
D
used to do
 -_______ I tell the head teacher all that has happened? -No, you _______! Mr. Xin would be terribly angry.
#89147
A
Will; needn’t  
B
Would; can
C
Should; mustn’t
D
Must; don’t have to
“Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”
#89543
A
might fall out
B
could fall out
C
should have fallen out
D
must have fallen out
 Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now. 
#90274
A
shouldn’t eat
B
mustn’t have eaten
C
shouldn’t have eaten
D
mustn’t eat