F: How was your economics class? ,M: Well, to be honest with you, I fell asleep during the lecture. ,F: Was it that boring? ,M: No, it wasn't the teacher's fault. The problem is that I can't stay awake for a 2 hour lecture. I had been working in the evening at the hospital. ,F: Isn't that going to affect your grades? ,M: Probably, but I need to work to pay my school fees.
(A) F: So you need to work at restaurant to pay your hospital bill. Poor you. (B) F: I didn’t hear you. Please could you tell me again? (C) F: So you have to work at restaurant to pay your debts. (D) F: So you have to work to pay your school fees.
D