It is usually not quite cold in this area in March, but sometimes temperature________ be very low.
#85497
A
should
B
can
C
must
D
shall
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Whether you believe it or not, it was________ caused the serious accident.
#84762
A
because of your carelessness that
B
because you were careless
C
you were careless that
D
your being carelessness that
It was until last year that he ___________.
#47000
A
left his hometown for a new start
B
came to realize the important of learning English
C
worked as an English teacher at a middle school
D
set out to build a new house of his town
It was the hurricane ______ was called Katrina ______ destroyed the city of New Orleans. 
#85437
A
which; that
B
what; which
C
which; who
D
that; which