完形填空。通读下面的短文，从A、B、C三个选项中，选出一个最佳选项填空，使短文意思通顺，结构完整。

    Hello, boys and girls. My name is Li Fei, and I am a student in class 9. I want(想要) to 1 you for help here.

    I lost a book. Its 2 is Taylor Swift. There is a photo 3 the singer（歌手） on the book cover（封面）. I lost it at the school, and I don't 4 where it is. I borrowed（借） the 5 from the school library. And my ID card is in it. I must 6 it. Please help me.

    If you see the book. You can 7 me. My telephone number is 3769295. You can find me in my classroom. 8, Thanks.