My sister isn't afraid to speak in p___

Gina isn' t my sister. She's My sister isn`t good at maths 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. 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） ——Is Mr.black really ill?—— ____.He is in hospital.A.I hope so.B.No,he isn`t.C.I'm afra my younger sister is too young to go to school.(改为同义句) my younger sister isn;t ____ _____to go to school My sister's lifestyle is different from mine.(改为同义句）My sister's lifestyle isn't _______ ______ ______ mine.