F: Hi, you knocked all my books out of my arms. ,M: I am sorry. I am in a hurry. I have to meet the headmaster, but I will help you pick up these books first. ,F: Well, it doesn't matter. The headmaster is waiting for you in the meeting room.
(A) M: I'm sorry. I am on my way to the library to borrow some books because the library will be closed soon. (B) M: I'm sorry. Don't worry. I'll see the headmaster half an hour later. (C) M: I'm sorry. I'll see the headmaster right away. (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
C