It was early morning in London _____ Prime Minister Cameron arrived to give his speech.
#30166
A
where
B
when
C
before
D
that
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The question _______ we can get enough coal for the winter has not been cleared up yet .
#33883
A
that
B
if
C
which
D
whether
I think you should end it _______ it’s too late, or you may be sorry about it later.
#33286
A
after
B
when
C
until
D
before