7．----Which girl is your sister?---- The girl ___________is

7．----Which girl is your sister?---- The girl ___________is which girl is your little sister?the girl in ____________ w_____ girl is your sister? w()girl is your sister The girl which is singing is my sister 与The girl　who is sing Is the girl your sister?Yes,it is 改错句 is the girl your sister in the picture there,is,your,the,sister,girl?（连词成句） “Is the girl your cousin sister?"yes,____is" The girl must be your sister ,______she? The girl in red is my sister.改为特殊疑问句 ( )( ) is your sister? The girl which is reading a book under the tree is my sister