__________ fire, all exits must be kept clear.
#28612
A
In place of
B
Instead of
C
In case of
D
In spite of
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It’s time you changed your attitude ___ your studies, for the time is running out.
#26375
A
with
B
towards
C
for
D
at
On the rescue scene of the copper mine in Chile, the crowd cheered _________ a miner was safely brought to the surface.
#26844
A
from time to time
B
any time
C
at a time
D
every time
Leaves are found on all kinds of trees, but they differ greatly ________ size and shape.
#28433
A
on
B
from
C
by
D
in