【题目】根据短文内容从方框中选择适当的词填空，使短文完整、通顺。（有两个多余单词）
writing， busy, show, singing, interesting, son, |
long, with , cooking, friendly, can, using |
It's Sunday morning. My grandparents, my parents, my cousin and I are at my home. We are all . What are my grandparents doing? Oh, my grandfather is exercising. He is playing two balls. My grandmother is reading a newspaper. She is reading a story in it. The story is . Look! How happy my grandmother is! And my father is watching TV. He is watching CCTV News. It's his favorite TV . My mother is in the kitchen. She is . She can cook nice food. She is a good mother. I love her very much. My cousin Peter is my uncle's . He is 10 years old. He is listening to music in my room. He likes music and he play the piano and the guitar. He is good at . He wants to be a singer(歌手). What am I doing? I'm the computer, but I'm not playing games. I'm an e-mail.