Have you noticed the problem ________ he is now in low spirits?________ come?
#30464
A
where;What
B
that;How
C
in which;For
D
what;As
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__________ he took part in the competition, he won a second prize. 
#33676
A
The first time
B
For the first time
C
At a time
D
At one time
There are two spare rooms upstairs, ________ measures five meters across.
#33914
A
the larger of them
B
the larger of that
C
the larger of which
D
the larger of whom