The book is so helpful that I want to buy it.that的用法?什么成分?

so interesting is the book能不能换成so interesting the book is the book is very （help）,do you think so? The Guineness Book of World Records is not so easy ------- so interesting the book is能不能改成so interesting is t The book is so interesting that everybody likes to read it(句型转换） The book is_____ _____ _____everybody toread The book is so dearthat I can't afford it.The book is dear so that I can't afford it.哪个一个的表达对 为什么? WHERE IS THE BOOK? the book is (you) The book is still ____(miss) so she worries about it. the book is so fancily written that it____(值得看）once again.(worth) The book is so helpful that I want to buy it.that的用法?什么成分? little Tom is ___young to read the story book.A veryB so C tooD quite the book is so a() that moststudents in our class like it急 The book is boring,so( )people like it.(little,a little,few,a few) The book is so easy that e___ a child can read it The book is so expensive _____ that I can't _____ _____ ______ for it. The book is _____ interesting!A、very B、too C、much D、so He is so short that he can't reach the book on the shelf.(改为同义句)He is _____ _____ _____ _____ the book on the shelf.He is _____ _____ _____ _____ _____ the book on the shelf.