完型填空

　　One afternoon, Miss yang was working at her desk in the library when Han Meimei 5 .“Excuse me Miss Yang,” she said.“I'm very sorry. I borrowed a book ten days ago. But I can't. 6 it. I think I've lost it.” “Oh dear!” said Miss Yang, “What was the name of the book?” “It was' Harry Potter'.” “What a pity! I'm 7 that if you've lost it, you must pay for it ,” said Miss Yang.

　　 8 Lucy came into the library. “Excuse me, Miss Yang. I've just found this library book. I like the book very much, but I think it's 9 , so I come to return it.” “Oh, good girl!”:Miss Yang got the book and said, “It's' Harry Potter'. Come on, Meimei! Is it the book you've lost?” “Yes,” Han Meimei said, “Thank you, Miss Yang!” “Don't thank me, we 10 thank Lucy!” said Miss Yang.