To keep safe _______ an earthquake, you should remain at a spot in your room where nothing may fall on you.
#28044
A
in search of
B
in advance of
C
in terms of
D
in case of
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I was in the baths , ______ I didn’t hear the telephone, which was ringing several times. 
#27495
A
as a result of
B
with the result that
C
resulting in
D
resulting from
On the one hand, they’d love to have kids, but    they don’t want to give up freedom.
#27319
A
when
B
to other hand
C
on another hand
D
on the other hand