Mark the letter A, B, C, orD to indicate the sentence that best completes each of the following exchanges.

Câu hỏi

Mary is talking to Peter.
Mary: Can I help you with this heavy bag?
Peter: _________

A. It's OK.

B. It makes sense.

C. I don't know.

D. Thanks but I think I’m fine.

Đáp án
D. Thanks but I think I’m fine.

Câu hỏi thuộc Bài tập:

Mary is talking to Peter.Mary: Can I help you with this heavy bag?Peter: _________