________ your son is well again, you no longer have anything to worry about.
#32324
A
If
B
when
C
Now that
D
As soon as
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Americans _________sent a message to the world________ we have never been a collection of Red States and Blue States: we are, and always will be, the United States of America.
#33411
A
that, \
B
who, that
C
who, when
D
that, what
China's reform and opening has been going on for ________ is like about 30 years now and it's really quite remarkable.
#30333
A
that
B
which
C
what
D
it
We got up early________ we were in time for the first bus to Shijiazhuang.
#31843
A
so that
B
in order that
C
now that
D
even if
We'll have a picnic in the park this Sunday ________ it rains or it's very cold.
#30680
A
since
B
if
C
unless
D
until