---If there are ______ people driving , there will be ______ air pollution.--- Yes, the air will be fresher.
#61104
A
less; less
B
less; fewer
C
fewer; fewer
D
fewer; less
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He is badly ill. He eats _____. 
#61220
A
little and little
B
small and small
C
less and less
D
smaller and smaller
 My sister is _____more outgoing than me.
#61062
A
more
B
most
C
a little
D
little