M: I can't sleep, Lisa. I'm gonna call in sick tomorrow.
(A) F: OK. Since you have a headache, you should see the doctor. (B) F: Sure. You can ask for a sick leave since you have a fever. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: Since you have sleep too much, you should talk to the director at work.
C