We have friends to help us fight against pollution, and trees are one of ________.
#37147
A
themselves
B
they
C
their
D
them
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______ are in the same class. We’re good friends.
#54742
A
I and he
B
I and him
C
He and I
D
He and me
I have a pet, ______ name is Polly.
#54214
A
it’s
B
it
C
its
D
my