The engineers made two big plans for the dam, ____ was never put in force. 
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A
one of them
B
which
C
one of which
D
every one of which
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Wang Mei is one of many Chinese teenagers _____ “on the go”
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A
who lives life
B
who live life
C
that lives living
D
that live living
 It was _____that we went camping on the mountain.
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A
such nice weather
B
so nice a weather
C
such a nice weather
D
too nice weather
 ______ the day went on the weather get worse.
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A
With
B
Since
C
What
D
As