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---Is_______ necessary to learn another language?      --- I think so.
#55852
A
this
B
that
C
it
D
he
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Shopping on line is very popular .We find        easy to shop on line .
#55743
A
its
B
that
C
this
D
it
Is this your father? No, ________.
#55854
A
it is
B
it isn’t
C
he is
D
he isn’t
–Are these your rulers? – Yes, ________.
#55827
A
these are
B
it is
C
they are
D
they aren’t
— I like speaking better than listening in English learning.—Oh, really? I think you should be good at          of them.
#55883
A
both
B
neither
C
some
D
all
I find      hard to learn English well.
#55769
A
this
B
it
C
that
D
they