OK,and this is my book.

OK,and this is my book. Ok,and this is my book and this is your pencil case ,Jane. OK.and this is my book.And thr is your pencil case Jane my,dictionary,this,is,ok,and连词成句 This is my book and that is your book.（改为同义句） 1.This is my book. My book this English is This is my book.This book is mine造句 this is my book. this book is mine 区别是什么? 这个and,ok,is,this,my,dictionary(.)怎样连词成句? This is my book.对my提问 this is my English book对my English book提问