— Is this your notebook? — No it isn’t. Ask Bill. He is looking for .A. mineB. yoursC. he

问题补充：

— Is this your notebook?

— No, it isn’t. Ask Bill. He is looking for .

A. mine

B. yours

C. hers

D. his

答案：

A. mine

B. yours

C. hers

D. his

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