the book is mine (改成同义句）
问题描述：
the book is mine (改成同义句）
答
the book is mine.
=the book belongs to me.这本书属于我That book isn`t helpful at all(改为同义句）That book is —— —— ——Jane hurt herself while playing baskerball（改为复合句）Jane hurt herself_____ _______ ___basketball1，helpless at all2，when she was playing