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 girl in red ____my sister.
#44017
A
be
B
are
C
am
D
is
Tony and I      good friends.
#44226
A
am
B
is
C
are
D
be
______ of the land in that district _______ covered with trees and grass. 
#85855
A
Two fifths; is
B
Two fifth; are
C
Two fifth; is
D
Two fifths ; are