This is the first car ___ arrived this morning.
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I know all people ___ are from that village.
A. who
B. that
C. whose
There is no water ___ is needed badly.
A. which
B. who
C. that
Please take any seat ___ is free.
A. which
B. that
C. in which
That is the very book ___ I was looking for.
A. who
B. that
C. which
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