He made a mistake, but then he corrected the situation _______ it got worse. 
#74570
A
until
B
when
C
before
D
as
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However,     happened later proved me wrong.
#71662
A
what
B
that
C
which
D
no matter what
Many experts agree that there is a possibility___ in this area in the following days.
#69074
A
when some more earthquakes may happen
B
that some more earthquakes may happen
C
where may some more earthquakes happen
D
what may some more earthquakes happen