This is my mother 变为一般疑问句

This is my mother 变为一般疑问句 This is my mother 变为否定句 this is my mother音标 This is my mother and this is my father.(同义句转换）That is my father.(变为否定句） This is my father and my mother This isn't my mother(变肯定句)This isn't my mother(变肯定句) This is my mother (变一般疑问句This isn't my grangdfather (变肯定句)This is my father (变为否定句They are my parents(变一般疑问句This is my brother (变否定Th This is my sister(变为复数句) This is my book 变为一般疑问句 This is my coat .变为一般疑问句 This is my computer.(变为否定句) This blue bag is ______ my mother. This is my mother timetale 修改病句 This isn't my mother(变肯定句) This is my mother (变一般疑问句This isn't my grangdfather (变肯定句)This is my father (变为否定句They are my parents(变一般疑问句This is my brother (变否定This isn't my sister (变肯定句Th is this your watoh 变复数 This is my mother.对my mother提问 This comb is from my mother.（划线部分：my mother） _____is this comb________ is this your mother?____ ,it is my grandmother This is my good friend 变为复数句 This is my shirt.（变为一般疑问句）