1.this wallet is my father's（改为特殊疑问句）

this wallet is my father's.怎么改成特殊疑问句 This is my father's car.改为一般疑问句 this is my father.改为一般疑问句, This is my father.(改为一般疑问句） my father is a police office 改为特殊疑问句 My father is Mr Smith.改为特殊疑问句 This is my father's photo.（改为同义句） This is my English book.改为特殊疑问句 This is Millie's diary.(改为特殊疑问句) This is my father's coat.改一般疑问句 My grandfather is my father's father (一般疑问句） The green skirt is my mum's.(改为特殊疑问句）