Mr. Collin is speaking to his student, Brian.Mr. C...

Câu hỏi: Mr. Collin is speaking to his student, Brian.Mr. Collin: “You’ve been making very good progress. I’m proud of you!” Brian: “___________”

A. No problem

B. Don’t worry about it!

C. Everything’s alright. Thank you.

D. I really appreciate you saying that.