完形填空。

    A boy and a girl catch a bird and 1 it in a birdcage (鸟笼）. They like it 2 and 3 it every day. A cat sees the bird and wants 4 her supper. 5 the bird is in the cage. She can't catch it. So she is very 6.

    One day, she opens the door of the cage 7 wants to catch it. But the bird flies away. The cat 8, and she has 9. The two children 10 and　see the bird isn't in. They are very angry and put the cat into the cage.

今年我市全面开通了3G手机通信业务，所谓3G，其实它的中文含义就是指第三代数字通信，第三代与前两代的主要区别在于：传输声音和数据的速度上的提升，它能够处理图象、音乐、视频流等多种媒体形式，以下为某3个手机的主要参数：

该手机通话5min，消耗的电能是____ J，充足电后可通话____ min．