在my mother and i are ----home句中为何只能填at home,不能填in home ,go home.要说明理由哦

用and,i,fine,mother,my,are写一句话 and,I,fine,mother,my,are组成句子 They are my father ,mother and I,They are my father ,mother and me ,哪个对为什么?这里面,my father ,mother and I 是表语吧 “在我的家里有我的妈妈、我的爸爸和我”的英文 是：There are my mother、my father and I ,in my family.还是：There are my mother、my father and me,in my family. there are 3 people in my family.my father ,my mother and i 还是 and me I have a happy family.There are my father,my mother,my brother and I. they are my father mother and i 还是they are my father mother and 有什么区别呢? There are my father my mother and me还是应该and I They are my father,my mother and I.They are my father,my mother and I.They are my father,my mother and me.哪种说法正确?请说明理由,尽量详细些, My family has three people who are my mother,my father and I这句话对吗? They are my father,my mother and I i 为什么不能改成me there are 3 people in my family.they are my father,my mother and i 还是and me There are four people in my family.They are my father,my mother,my brother and I.翻译 My mother's father and mother are my-------- There are three members in my family:my father,mother and I还是me There are my father,my mother and I .还是 me .急 急 急附加说明 为什么 英语短文：Yesterday I ate a hamburger and a sausage. My mother are a hamburger and 用括号里的适当形式填空There are three people in my family.They are my father,my mother and __(I)这个句子中的表语是my father,my mother还是my father,my mother and ?为什么?