M: I can't find my maths book in the drawer, has anyone taken it? ,F: It should be on your desk in the bedroom. I cleaned the drawer yesterday.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: So you mean my math book is probably on my desk, don't you? (C) M: As you said, my maths is book probably on my desk in the dining room, right? (D) M: Why do you say that my maths book is probably on my bed? You didn't clean the drawer yesterday.
B