The police said they would not give up looking into other possibilities ____they find out what happened.
#32173
A
as
B
while
C
until
D
although
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The meeting had been on for half an hour _______ Miss Yang turned up.
#80164
A
while
B
As
C
Unless
D
before
The process of growing up is complex for every person, ________ there are many influential factors in a person's growth as well as the development of his personality.
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A
but
B
so
C
for
D
therefore
________ I can see, there is only one possible way to keep away from the danger.
#30128
A
As far as
B
as long as
C
Just as
D
Even if