He didn't expect that his parents could manage to know ________ is going on in his college life on the Internet.
#30084
A
how
B
which
C
what
D
that
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The family were holidaying in the country _______ the rain poured down.
#30862
A
when
B
as
C
while
D
since
________ the civil service has its obvious advantages，it doesn’t necessarily suit everyone.
#30248
A
While
B
Because
C
Since
D
When
Tom shut everybody out of the study ___ he could prepare for the coming exam.
#79751
A
which
B
when
C
so that
D
as if
You can keep all the files and documents you think it is convenient to get them．
#30188
A
what
B
how
C
where
D
when
________ was the damage to the machine caused by his carelessness that it would cost thousands of dollars to repair.
#32374
A
So
B
That
C
This
D
Such