Is that your book?改为同义句

Is that your book?改为同义句 把Is that your math book 改为陈述句怎么改 This is my book and that is your book.（改为同义句） That is my book.(改为一般疑问句）that book? That is my parent 改为复数句 Are those your grandparents 作肯定回答 This is her friend 变为否定句That is your book 改为复数句 The teacher asked me is that your book 改为宾语从句the teacher asked ____ _____ _____my book That is my book改为一般疑问句 IS that her book. 改为否定句 Is that a book改为复数形式 Whose book is that?改为同义句 Whose book is that?改为复数形式 That book is his?改为复数形式 How much is that book?改为两意句 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？ 是Is that your English book?还是That is your English book? That‘s a ruler.(改为一般疑问句) Is this your book?(作回答) It is my ID card(改为否定句) What is your favorite book?（改为同义句） Is this your book?(改为否定句)如题