last night ,I went to John's home to find him .when I came i

last night ,I went to John's home to find him .when I came in ,his father was reading a newspaper .There were many interesting in it ,because he was laughing .John's mather was play computer games .she was happy,too.John was washing dishes ,when I came in.And his brother and sister were watching TV.请高手帮忙看下哪里有错误