A: Excuse me. 1._ are the books about China,please? B: They 2. 3. Shelf C. C: Look! Here they are. A: I think this book is good. C: And there is also a 4., in it. B: May I have your 5. 6., please? A: Yes.7. you are. B: Please 8. 9.the book in three 10.time. A: Yes, we will.