There is a wonderful story about a young girl who had no family and no one to love her.     
One day, feeling very sad and lonely, she was walking through a grassland     she noticed a small butterfly caught in a thorn (荆棘) bush. The young girl carefully released the butterfly. Instead of    (fly)away, the little butterfly changed into     beautiful fairy(仙女). 
“For your wonderful kindness,” the good fairy said to the girl, “I will give you any wish        can help you get what you want.” The little girl thought      a moment and then replied, “I want to be happy.” The fairy leaned toward her, whispered in her ear and then disappeared.     
As the little girl grew up, there was no one in the land      (happy) than her. Everyone asked her about the secret of happiness .She would only smile and answer, “The secret of     happiness is that I listened to a good fairy when I was a little girl.”     
When she     (die)， the neighbors all gathered around her, fearing that her      (believe) secret of happiness would die with her. “Tell us, please,” they begged, “Tell us      the good fairy said.” The lovely old woman simply smiled and said, “She told me that everyone, no matter how secure they seemed, no matter how old or young, how rich or poor, had need of me!”