With his work completed, the businessman stepped back to his seat, feeling pleased_____ he was a man of action. 
#73887
A
which
B
that
C
what
D
whether
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_____ comes first will get the prize.
#68670
A
Who
B
Whoever
C
Whom
D
Whomever
We hadn't met for 20 years, but I recognized her_____ I saw her.
#73296
A
the moment
B
for the moment
C
the moment when
D
at the moment when