Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Alex and Binh are talking about their plan for next week. - Alex: “Why don’t you join our trip next week, Binh?” - Binh: “_____”

A. That’s a good idea.B. You’re welcome.C. Surely, you should.D. Thanks a lot.

Đáp án đúng là: A