题目内容：

A long time ago，there was an emperor. He had a beautiful garden. In the garden, there was a little nightingale(夜莺) singing very b  1. .

One day the emperor heard about this little bird's beautiful v  2.  . He asked his guards to bring her to him. As soon as the emperor heard the nightingale's voice, he said, "Put her in a golden cage, so she can stay and sing for me w  3. I want to hear her. "

The little bird was so u  4. about being kept in the cage that she stopped s 5.  one day. The emperor was very angry. He ordered the scientists in his palace to make a robot bird f  6.  him. The bird could sing very beautifully, t  7. The emperor was pleased.

Soon the robot bird became old. It no longer sang beautiful songs. Just at that time, the emperor became very weak. One morning, while l  8.  in bed, the emperor wanted it to sing once again. But the robot bird couldn't sing any m 9.. Suddenly the nightingale landed on the window. She began to sing her most beautiful song. The emperor was very happy! He became better and better each day.

After the emperor was well，he c 10.  a lot and became kind to his people. From then on, all his people cherished(爱戴) him for his love and kindness.