Cathy: Good afternoon. I've just joined the library. How many books can I take out? Emily: You can take two books, and keep them for ten days. If you haven't finished, you can renew them. Cathy: How do I do that? ______ Emily: No, you can telephone. Tell us the titles of the books, and the date they are due for return. Cathy: Splendid. I would be A Tale of Two Cities, or David Copperfield. Emily: These two books have been lent.