1.AlthouitwaslatewhenIreturned,thelightinherroomwasstillopen2.Thepoormandidn#39;tknowwhetherhetogothereornot.3.Ithinkthatthebookisworthbeingreadmanytimes.4.Oneofthewordsmaybeusedtwice.

问题：1.AlthouitwaslatewhenIreturned,thelightinherroomwasstillopen2.Thepoormandidn#39;tknowwhetherhetogothereornot.3.Ithinkthatthebookisworthbeingreadmanytimes.4.Oneofthewordsmaybeusedtwice.

答案：↓↓↓

戴铁成的回答：

网友采纳　　1、open改为on2、to改为should3、formanytimes4、maybe改为maybe.

沈晔的回答：

网友采纳　　不好意思，第一题改错部分为A。althoughB。whenC。wasD.open第二题A。knowB。heC。or

戴铁成的回答：

网友采纳　　1、open改为on;2、去掉he。