凯特正在写作业，他经常有很多作业，他爸爸正在看书，他妈妈正在看电视，他非常喜欢看电视，他爷爷正在听广播，并且他奶奶正在打扫房间，他的妹妹贝西只有五岁，她正在地板上玩游戏。
Kate was doing his homework, he often have a lot of homework, his father was reading, his mother was watching TV, he love watching TV very much, his grandfather is listening to the radio, and his grandmother is cleaning the room, his sister Bessie was only five years old, she was playing on the floor.
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