人物关系表: grandfather grandmother father ____ uncle _____ daughter ______ ______brother daughter ______
输入正确的单词: (1)My___is my father's brother. (2)My___is my mother'ssister. (3)My father's father is my______. (4)We call father and mother p____. (5)Your uncle's son is your_____. (6)I'm a boy.My father's daughter is my______.