题目内容：

 

    My sister found a bird on the roadside. We named him

Jack and keep him for about three years. He would greet us              1._______

 in a tree outside our bedroom, calling "Hello" as we lay in            2._______

bed in a morning. He also passed "Hello" to the cats when               3.______

they came into the room. We often played a trick on himself.            4.______

We'd throw a coin as far as possibly. Jack would fly away               5.______

and bring it back for us throw again. He would also catch               6.______

the food throwing to him from the other side of the room and            7.______

sing happily. But for the most wonderful thing about Jack               8._______

were his musical ability. Leaving him at home all day, we               9.______

would return at night to hear that he'd picked up from the              10.______

radio in the day.