This is your dad.（改为一般疑问句,并做否定回答）（）（）your dad?（）,（）isn't.

This is your dad.（改为一般疑问句,并做否定回答）（）（）your dad?（）,（）isn't. dad,is this your w( ) s( ) here you are this is from your dad and me who is your dad This is my dad.(对画线部分提问）［my dad］是画线部分.Are they your grandparents?(肯定回答).mike is Tony's cousin.(改为一般疑问句). Is this your friend?改为复数形式 Is this your ruler?改为同义句 Is this your dictionary?改为肯定句 is this your dress?改为复数句 IS this your sister?(改为复数句) This is your pencil.(改为一般疑问句) Is this your photo?改为复数句 Is this your duck?(改为复数句) is this your coat?改为陈述句 is this your father?改为否定形式 Is this your knife 改为复数句子 Is this your phone?改为同义句 is this your watch改为陈述句