what's he needed主语从句,was表语他所需要的是停下来休息一下。cost应该是coat吧,还有按照现在进行时的被动语态如I’m sorry, sir. Your recorder isn’t ready yet. It is being repairedin the factory. 你的句子应该是My coat is being hung there behind the door.因为衣服不会自己悬挂自己,但是老外也不怎么喜欢现在进行时的被动语态,而是一般用My coat is hung there behind the door.直接用一般时态的被动式就OK了。...