--Where is Xiao Wang?--I don’t know. He__________ be in the library.
#88231
A
can
B
must
C
might
D
may
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The rules require that ______you only one guest to the dinner. But they requires______ 
#90292
A
will bring; reforming
B
should bring; to reform
C
bring; reforming
D
have brought; to be reformed
The door          . Better have it repaired .
#88993
A
isn’t shut
B
hasn’t been shut
C
won’t be shut
D
won’t shut
 Jackie,you      hang all your clothes in the room like this!
#87898
A
wouldn’t
B
needn’t
C
mustn’t
D
oughtn’t
But for their help, we        the program in time.
#87503
A
can not finish
B
will not finish
C
had not finish
D
could not have finished