The man will have to wait all day _______ the doctor works faster.
#74633
A
if
B
unless
C
whether
D
that
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I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back.
#74433
A
before
B
since
C
till
D
after
He turned to Russia for help in the belief ______ the country would protect him.
#66924
A
what
B
whether
C
that
D
because
MacDonald who had spent much of his time graduating from college backpacking round Europe,decided last year to settle down.
#68574
A
when
B
while
C
since
D
before
Our hometown is quite different from _______before.
#71954
A
that is was
B
what it was
C
which it was
D
when it was