Half of the workers here ________ under 30 ________.
#86326
A
is;years
B
are;year old
C
is;years old
D
are;years of age
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The number of people who ____English as a foreign language __more than 750 million.
#85705
A
learns; is
B
learn; are
C
learns; are
D
learn; is
The young often___the old in our town.
#86227
A
helps
B
wants to help
C
help
D
helping
Many a student  _____ that mistake before.
#86135
A
hasmade
B
havemade
C
hasbeenmade
D
hadmade