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You’ll have to wait for one more week, ______ the manager will be back from his trip.
#72410
A
before
B
when
C
as
D
until
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It was not until 1920      regular radio broadcast began.
#71629
A
while
B
which
C
that
D
since
______ I really don’t like art, I find his work impressive.
#72524
A
As
B
since
C
if
D
While
The factory was built in a secret place, around ______ high mountains.
#73353
A
which was
B
it was
C
which were
D
them were
Suan!Where have you been? You have no idea ___ worried I was.
#74101
A
how
B
that
C
that how
D
what
In peace, too , the Red Cross is expected to send help _________there is human suffering.
#68087
A
whoever
B
however
C
whatever
D
wherever