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.

Câu hỏi

- Nam: “Are we allowed to feed the bears, Mrs. Smith?”
- Mrs. Smith: “___________. The sign says ‘No feeding the animals.”

A. Of course we can.

B. I don’t think it works.

C. I’m sure about that.

D. I’m afraid not.

- Nam: “Are we allowed to feed the bears, Mrs. Smith?”- Mrs. Smith: “___________. The sign says ‘No feeding the animals.”