根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。
When I was in the third grade, I was picked to be the princess in the school play.
For weeks my mother helped me 1 my sentences. But once during a performance, every word 2 from my head. My teacher asked me to change roles and be the narrator(解说员). Though I didn't tell my mother what had 3 that day, she felt my 4 and asked if I wanted to take a walk in the yard．
It was a lovely spring day. We could see dandelions(蒲公英)coming out through the grass, just like a painter had touched our woods and fields with bits of gold. I watched my mother carelessly bend down(弯腰) 5 some flowers. "I think I am going to dig up all the wild grass," she said. "But I like dandelions; all flowers are beautiful -even dandelions!" I said. My mother looked at me seriously. "Yes, every flower shines in 6 own way. And that is true of people, too," she said. She had guessed my pain. I started to cry and told her the 7. "You will be a beautiful narrator," she said, 8 me of how much I loved to read stories aloud to her.
Over the next few weeks, I learned to take 9 in the role. The big day finally came. A few minute, before the play, my teacher came over to me. "Your mother asked me to give this to you," she said, handing me a 10. After the play, I took the flower home, laughing that I was perhaps the only person who would keep such wild grass.