It's a common _______ for young people to pay a New Year's visit to their elders.
#13137
A
sense
B
practice
C
rule
D
scene
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We always keep ____ gas in case we run out.
#14319
A
a great number of
B
plenty of
C
much too
D
a good many
these
#13411
A
through
B
thank
C
that
D
thunder