Who is Kangkang?隨便Today is Kangkang' birthday. She is very happy. Her parents are happy,too. In the morning, her parents go to the market for some food. Kangkang stays at home with her friends. They listen to some music, watch TV and play computer games. In the afternoon, her parents get ready for her birthday party. They cook much food. They have a wonderful dinner. They say "Happy birthday, Kangkang!" Kangkang is very happy. She has a good time.這是文章描述，所以用的是一般現(xiàn)在時(shí)。如果要用過去式，就把所有的動(dòng)詞變一下就OK了。很高興為你解答！老師祝你學(xué)習(xí)進(jìn)步！望采納，多謝你的問題！^_^