M: Darling, why are you so worried? ,F: Oh, I just talked to our daughter Susan's teacher. She told me that Susan often doesn't finish her homework. And when she does, well, the quality is often very poor.
(A) M: Take your time. Our students are the best. The quality of Susan's homework is often very good. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: It's okay. Our daughter will be fine, although the quality if often very poor. (D) M: Not a big deal. Susan's teacher didn't talk to you, right?
C