M: I'm coming, honey. ,F: You are late again. ,M: I am very sorry. But I had to finish my work.
(A) F: I didn’t hear you. Please could you tell me again? (B) F: That's ok, sweetie. (C) F: That's ok. Remember to take your homework with you the next time. (D) F: That's ok. Remember to finish the work on time the next time.
B