—Are the erasers in the box?—No, ________. [ ]A. it isn"tB. it is C. they ar

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—Are the erasers in the box?
—No, ________. [ ]
A. it isn"t
B. it is
C. they aren"t
D. they are

答案

举一反三

—Is the key on the table?
—________. [ ]
A. It"s under the table
B. No, it isn"t
C. Yes, they are
D. They are on the sofa

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—Is this your hat?
—________. [ ]
A. Yes, it is
B. Yes, it isn"t
C. No, this isn"t

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—Is this Tom"s math book?
—_________. [ ]
A. No, he isn"t
B. Yes, it is
C. Yes, he is
D. No, it is

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—Are they on the desk?
—___________. [ ]
A. Yes, they is.
B. Yes, they aren"t.
C. No, they aren"t

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—Is it in your room?
—_________. [ ]
A. Yes, it is.
B. Yes, it isn"t.
C. No, it is.

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