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

Susan and Brian are talking on the phone.
- Brian: “Would you like to grab some coffee and catch up this afternoon?”
- Susan: “ _____ , but I have to finish my English assignment”

A. Good luck

B. Congratulations

C. I’m sorry

D. I’ll certainly come

Susan and Brian are talking on the phone.- Brian: “Would you like to grab some coffee and catch up this afternoon?”- Susan: “ _____ , but I have to finish my English assignment”