Listen to the conversation again and fill in the blanks with the missing words. unit 6 expressing gratitude 6.mp4 George: Excuse me, could you help me find this book? Librarian: Oh, I’m sorry. It is___1___out. George: What a pity! I wonder if you can recommend ___2___ good books to me. Librarian: What kind of books do you like? George: I really like reading English___3___. They are interesting and can help me learn English. Librarian: I see. How about this one? This is a famous novel___4___in the 19th century. George: I’m afraid it’s too difficult for me. Thank you anyway, though. Librarian: That’s all right. Oh, here is a new novel written by a___5___. The story is interesting and the language is easy. You know, many students like reading it. George: OK, I’ll take it then. Thank you for recommending the book. I really appreciate your___6__ . Librarian: You’re welcome.