she's my sister.my parents' good ----应该填什么?顺便说一下为什么

She's my little sister. she's my sister.对my sister提问 She’s my sister.改为一般疑问句 Gina isn' t my sister. She's She's my sister,对sister提问（）（） she is my sister. she is my aunt‘s sister and my cousin’s aunt.she is my---------------- She is my sister and she is mother's d_____. she is my daughter.A sister B sister's Cshe is my daughter.A sister B sister's C sisters S __is my sister my sister's name She's my sister.变否定句时,写成She's not my sister或She is not my sister两种书写形都对吗? 10.My hair is shorter than .A.my sister B.my sister’s C.she’s D.her She is a friend ( )my sister's.填介词 she is my father's sister（同义句） who is the ( ) girl?She's ( )my sister.填冠词 -Do you k( ) that girl? -Yes,she's my sister. My sister is a student.She s( ) in Guangming school.