F: Is it lunchtime? ,M: No, there was nearly half an hour to go. ,F: So we can go to the library first to read books after this class.
(A) M: We should listen to the teacher carefully right now. (B) M: Can you read this chapter for me? (C) M: This Hamburger is very delicious, Thank you for your treat. (D) M: I am really sorry, I did not catch that. Would you slow down, please?
A