lt isn’t my sister,nor my brother,but still is the child of my father and my mother.who is it?

Gina isn' t my sister. She's My sister isn`t good at maths lt isn’t my sister,nor my brother,but still is the child of my father and my mother.who is it? My sister isn't afraid to speak in p___ The pencil isn’t m___,it's my sister My sister is shorter than my brother.同义句My sister isn't _______ _______ _______ my brother. I look______ my sister when my mother isn,t at home my mother isn't at home,i'm b_____ my sister. lt's smart sweater,isn't it? lt isn’t loud .lt’s______.l like this noise my sister isn't old enough to go to school [同义句转换]. my little sister isn't old enough to dress herself.(改为同意句） My sister is good at ___(sing),but she isn't good at ___(dance) Beth isn't my sister.------mycousinA.She B.Her C.She's D.He's The bookcase isn’t for my sister.怎么改成肯定句 isn't she your sister?回答 My mother isn't at home ,so I am b my little sister.以b开头的单词 My English isn't very ____.But my sister can speak English very ____.（填well或good）