is this her chair的同义句

is this her chair的同义句 Is this chair[she her hers]? This chair is orange.(改成同义句) is this her ruler?的同义句 this is her toy的同义句 There is no chair in this room.(同义句) Is this her ruler?改为同义句. This is her watch(同义句 Is this her computer game 同义句 Is this her map?(改为同义句) is this her scarf?改同义句 whoes is this chair?（同义句）（）（）（）this? This is her ruler同义句This ruler __ __ . Is this chair[she her hers]?还有说明一下为什么选那个答案 This is her bike and that is his bike.的同义句 改为how引导的感叹句.This chair is very beautful. This is chair/This is a chair.这两句哪一句是错误的?This is chair./This is a chair.这两句哪一句是错误的?两句想表达的意思有什么不同? This is her father and this is her mother.改为同义句