It is not until the disease has progressed to AIDS ____a person begins to look sick.
#85053
A
who
B
that
C
where
D
before
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I don’t know ____ everyone in my class thinks I’m funny.
#85331
A
why is it that
B
why it is that
C
who is it which
D
who it is that
It was because of bad weather _____ the football match had to be put off.
#84886
A
so
B
so that
C
why
D
that
I believe it’s for the reason___ he had to drop out of school and left his hometown.
#85183
A
why
B
how
C
what
D
that
It is in the year of 2010__________ a severe drought hit Yunnan province.
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A
until
B
that
C
before
D
when