Pages have been torn out of this book翻译成中文

Pages have been torn out of this book翻译成中文 The building is reported to down last month.A.be torn B.have been tornA为什么不可以? torn torn one or perhaps more pages missing.A.is B are C has been D have been为什么啊 how many pages do we have left? l have covered 30 pages already 这两句话里哪个词是状语?How many pages have you covered up to now?Mr Hunt has been ill for a whole week? have been have been have been have been 英语翻译：When finished,the book will probably have 500 pages. The old factory has been ____to make room for a supermarket.A.torn down B.cut down C.torn up D.broken down i'm torn ```torn ``torn````是什么意思呀! water enters into a great variety of chemical reactions,have been mentioned in previous pages.A a few of it B a few of that C a few of them D a few of which be torn completely torn