Do you think        necessary to do a bird count ?Yes , we must count them at least once a year 
#53119
A
it
B
that
C
we
D
they
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—Excuse ______. Is this ______ book?—Yes, thanks.
#52832
A
me; my
B
I; your
C
me; your
D
I; my
   is Dale,    brother.
#39683
A
He,my
B
His,I
C
I,his
D
He,she