The number of tigers in Asia________ getting smaller and smaller and a large number of people_________ trying to protect them.
#43555
A
are;are
B
is;is
C
is;are
D
are;is
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Three-fourths of the buildings ______.
#85968
A
was destroyed
B
is destroyed
C
were destroyed
D
has been destroyed
Two kilograms ______ too heavy for a sick man.
#86078
A
is
B
are
C
was
D
were