her sister is my mother.she is my

her sister is my mother.she is my she is my mother's sister.She is my___________________【英语】 She is my sister and she is mother's d_____. her mother is my grandmother.she is my ( she is my sister. Her daughter is my sister.She is my_____. Mother asks my sister what wrong is with her Yes,she is.She is my sister (上一句是什么) Is she your mother?(下一句 My sister is my mother's( ) My mother's s.is my sister. I like her because she is ( ) my sister.A:li sister of my mother is my the sister of my