I don't know your mother 怎样变成 一般疑问句

I don't know your mother 怎样变成 一般疑问句 I don't know his name.(改为一般疑问句) I'm writing a letter to my mother.变成一般疑问句,my必须变成your吗 小学英语一般疑问句中my都要改成your吗?如：She is my mother.怎样变成一般疑问句 Where is your mother?I don't know,I think she is(____)home n I know your name 改为一般疑问句 怎样把 I usually help my mother dry the dishes变成一般疑问句? We don't have rulers.变成一般疑问句 whether 和if 的区别?I don't know if your mother is all right 这句话 Who are you.(一般疑问句) 正确!而 who you are 是用于从句中的,如:I don't know I would like to be your penfriend 变成一般疑问句 I don't know he is right反义疑问句