A British official said that_____ this impractical policy could be changed , the future for Britain was indeed dark.
#31004
A
unless
B
when
C
if
D
until
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Science has given clear evidence ______ smoking can lead to many diseases.
#31076
A
what
B
which
C
that
D
where
One split second later your life or someone else's life could be gone ________ you are just glancing at your phone to check a text message.
#30266
A
even though
B
in that
C
only if
D
as if