We had to stay at home ______ it was raining hard.
#56188
A
of
B
because
C
because of
D
as
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He realized his mistakes and took action to reduce the loss _________ it was too late.
#55986
A
until
B
when
C
before
D
as
This book is really good. I’ll buy it, _________ it’s a little expensive.
#55963
A
because
B
although
C
and
D
or