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.
Jenny and her teacher are meeting at the bus stop. Jenny: "Good afternoon, Miss. How are you?" Teacher: "______. And you?"
A. I'm going home
B. I'm leaving now
C. I'm thirty years old
D. Fine, thank you
D. Teacher đáp lại lời hỏi thăm "Cô có khỏe không?"