. After so many days on the way, even Charles cheered up at the _____ of the food.
#6608
A
look
B
sight
C
sign
D
appearance
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I'm afraid you have no _____ but to come along with us.
#7531
A
possibility
B
permission
C
choice
D
selection
 Although we hadn’t met for twenty years, I recognized him ____ I saw him.
#7070
A
the moment
B
one moment
C
by the moment
D
for the moment