loading现在是晚上7点钟，根据下面Kate提供给的信息，用现在进行时来描述一下Kate一家的情况
Father: read a book Mother：watch TV
Grandfather: listen to the radio
Grandmother: clean the room
Kate: do her hewomork
Betty: play computer games
What are Kate’s families doing?
At 7:00 P.M., Kate and her family are all at home. Her father is reading a book. Her father always tell her “books are important, you must read them” who is the woman? She is Kate’s mother. What’s she doing? She is watching TV. And Kate’s grandfather is listening to the radio. An old woman is cleaning the room, she is
Kate’s grandmother. Kate has a young sister, Betty. Betty is playing computer games. She thinks it’s very interesting. What is Kate doing? She is doing her homework, she is very busy. They are a happy family!