专题3 完形、阅读综合练（2）
 There was once a lonely girl who longed so much for love．One day while she was walking in the woods，she   1   two starving birds．She took them home and put them in a small cage．She cared for them with   2   and the birds grew strong．Every morning they   3   her with a wonderful song．The girl felt great love for the birds．