she is my mother改为否定句 she my mother ————————————— those are rings(改为一般疑问句)is he your grandfatner(做肯定回答）those are pencil cases(对划线的部分提问）—————--this is a watch(

she is my mother 改为一般疑问句 She is my sister.改为否定句 she is my friend 改为否定句 she is my sister.改为否定句. she is my cousin 改为否定句 My mother is a teacher 改为否定句是什么? My mother is cooking now.改为否定句 My pen pal lives in Shenzhen,改为一般疑问句My pen pal lives in Shenzhen.（改为一般疑问句）My mother is a teacher.（改为否定句）She likes collecting letters.（改为否定句）快 My mother is happy today.(改为否定句) My mother ___ ___ today. she is my cousin's mother.改为同义句 That is Paul 改为否定句 She is mother is sister同义句 怎么改句子he is my father（疑问句）she is my mother（否定句） She is in my class（改为否定句） She() in my classShe is in my class（改为否定句）She() in my class my mother is keys are on the sofa 改为否定句my mother is keys ___ ___on the sofa I think MY Father and MY Mother is a good movie 改为否定句 she is my mother and he is my father.改为同上句 My mother is going to the bookstore tomorrow(改为否定句） My mother （）（）（） the bookstore tomorrow she is my mother是什么意思