M: It's 10 o'clock. Is it too late for us to call Dr. Smith? ,F: OK. Let's put off till tomorrow.
(A) M: OK. I will make a phone call to Dr. Smith at 11:00. (B) M: OK. I will make a phone call to Dr. Smith tomorrow. (C) M: Dr. Smith was late for the call. (D) M: I am really sorry, I did not catch that. Would you slow down, please?
B