On rainy days, accidents _____ happen sometimes on steep roads.
#87694
A
should
B
shall
C
must
D
can
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 I’m sorry. __________ for my illness, I would have come to give you a hand.
#86803
A
Were it not
B
If it hasn’t been for
C
Had it not been
D
Shouldn’t it be
 That car nearly hit me; I ______. 
#89563
A
might be killed
B
might have been killed
C
may be killed
D
may been killed