根据短文内容及首字母提示完成单词,补全短文。 My name is Tim. Here is a p __1 __ of my family. I have got a big family. My g __ 2 __ are old (年长的). My grandfather is 65 years old and my grandmother is 64 years old. I have got an a __ 3 __. She is my father's sister. I have got an uncle and he is my mother's b __ 4 __. My parents have got two children-a girl and a boy-my s __5 __ and me.