我总是搞不清比如 The book isn't great,is it?如果想说这本书是好的的话 怎么回答还有 这个答语

英语反问句回答方式“The weather is great.Isn't?”这个句子怎么回答? 英语中的反问句的问题比如他说he isn't here,is he?这是我说他其实在的话是怎么回答? It is great weather,isn't it? Is that he brother?No,it isn't.这个答语正确么 It is great weather,isn't it?It sure is.The weather is__warm The book is f .Don't pay money for it.这个F后面的怎么填 Is this/that your sister 的答语是Yes,it is./ No,it isn’t 为什么要用it the book is boring .it doesn't intrestme .为什么不能用isn't intres your uncle isn't an engineer ,is he?类似的反意疑问句的答语该怎么回答?谢谢赐教··· Isn't it a lovely day?的答语为什么是Yes,isn't it? I think the book is hardly interesting,( )?A.isn't it B.is i What color is the English book It is yellow.( )nice ,isn't i