题目内容：

I picked out a baby bird without any feathers on my        

1.__________

   way home. It was too young to feed itself, so I took it         

2.__________

   into my room and fed it careful. It grew up a month later.           3.__________

   It kept in a birdcage made by myself. One morning, I            

4.__________

   happened to think that it should return to the nature and that       5.__________

   the forest should be it’s home indeed, so I set it free. To             6.__________

   my surprise and joy, it fly down and stood on my shoulder,     

7.__________

   appeared to welcome me when I came back after school.           

8.__________

   From then , I often saw it fly away as I left for school and         9.__________

   fly back when I came to home. We were good friends for years.        10.__________