Among the 15-year-old children, some        studying in university while others are still learning to read and write.
#87787
A
should have been
B
would have been
C
can be
D
must be
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______ fired, your health care and other benefits will not be immediately cut off.
#87351
A
Would you be
B
Should you be
C
Could you be
D
Might you be
It ____ last night, for the ground is wet now.
#88954
A
might not have rained
B
must have rained
C
couldn't have rained
D
rained