Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges.

Câu hỏi

John: "Can you provide me with some details about the new course?" - Mary: "____________"

A. Excellent. I appreciate you.

B. No. I'm scared not.

C. I can't help doing it.

D. Certainly

E11- GS- Unit 8- Practice 3