Is that you English dictionary?No,it isn't.哪里错了?

Is that you English dictionary?No,it isn't.哪里错了? Is this your English dictionary? No,this isn't. 英语复数形式It is an English dictionary.That isn't my brother.She Look at that girl .Is she you sisiter?No,it isn't.------that Is that you T-shirt?-----No,it isn't 的错误 is that Tara?no,it isn`t it`s Tina Is it a eraser,Jane? No,it isn,t.哪里出现了错误? 找出错的 Is this your English dictionary?No,this isn't. Bob!Is this your dictionary?No,it isn't.Ask Sally.She is loo Is that boy Ted?A.NO ,he isn`t B.NO ,it isn`t.填那个 is that mary no it isn't (D)tina Is she you mother? 否定回答时是用NO,it isn't.还是NO,she isn't