This is her pen.(改为同义句) She is interested in drawing.(改为一般疑问句)

This is her pen.(改为同义句) She is interested in drawing.(改为一般疑问句) this is his green pen 改为一般疑问句 those are her keys 改为一般疑问句 That is her pen.改为否定句That her pen. Is this her pen 怎么回答 Is this her pen 怎么回答 this is a pen.改为复数句 This is a pen.改为一般疑问句 this is my pen 改为疑问句 this is my pen 改为同义句 This is a pen.(改为复数形式) This is not her pen.()(her) is on the desk This is her pen.(改为一般疑问句并做肯定回答） _____ _____ her pen?_____,_____ _____.(一空一词） Is this your pencil?改为陈述句+复数Is this my pen?Is that his book?Is that her eraser?还有这几个？ 1、They＇re my good friends(改为一般疑问句)()()()good friend?2、This is her pen(改为同义句)This pen()() 3、Those are his sister(改为单数句)()his() 4、green,yours,is,the,jacket(?)(连词成句) this is not her pen hers is red汉语是什么 this is her pen的物主代词为什么是this pen is hers This is the her pen.改正错误,怎么改 This is the her pen.请问这一句有什么错误的