Having checked the doors were closed and ______ all the lights were off, the boy opened the door to his bedroom.
#31421
A
why
B
that
C
when
D
where
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I will keep on trying, ______ I might fail a thousand times.
#31698
A
while
B
as if
C
even if
D
otherwise
Bill shows no interest in painting, there’s no sense in inviting him to the art show.
#31313
A
As if
B
Now that
C
Even if
D
So long as
He made a mistake, but then he corrected the situation ________ it got worse.
#32998
A
until
B
when
C
before
D
as
Kids are not allowed to leave kindergartens their parents come to pick them up.
#31446
A
unless
B
since
C
although
D
because
Steps must be taken ______this kind of disaster will never happen again.
#33840
A
because
B
even if
C
as
D
so that