F: OK, the books are free, but the DVD costs $1 to borrow. ,M: That's fine. When do I have to return the books and the DVD? ,F: The books are due back next Monday. The DVD must be returned in 3 days. ,M: So the books must be returned in 6 days and the DVD in 3 days? ,F: Usually it's 5 days for the books, but because Sunday is a holiday. We changed the return date to Monday. ,M: OK. That means I can spend one extra day reading. I won't have to rush through then, like I normally do.
(A) F: Whether there's holiday or not, it's a must to return the books in three days. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: You should have returned the book in five days as usual. But due to the holiday, the books must be returned in 3 days. (D) F: We usually ask people to return the books in five days.
D