He sat there,( )for his son A waiting B waited C to wait Dwait 选什么吖 还有一句My mum was in her room,（ ）in her experiment A absorb B absorbed C absorbing D to absorb 选什么

He sat there for a long time w___ doing anything he was sat there He sat there,thinking.对吗. Then he sat there and looked at it for three hours句中的and可以不要吗?Then he sat there looked at it for three hours long doing a he for without time sat there angthing.组成一句话. a for whitout he there anyshing sat doing time long连词成句 a,for,without,he,there,anything,sat,doing,time,long连词成句 连词成句 a,for,without,he,there,anything,sat,doingtime,longtime，long He sat there for a lpng time without doing---A.something B.anythingC.nothing D.everything a.for.without.he.there.anything.sat.doing.time.long 连词成句 整理下列句子(英语)long doing a he for without time sat there anything. 帮忙作一道连词成句a,for,without,he,there,anything,sat,doing,time,long 英语翻译Buried in thought,he sat there. 3.He sat there.He said nothing.(同义句) He sat there ___ ___ _____. He sat there and looked at the test paper for three 还有Tell him to describe his suitcase The boy sat there for a long time without doing () after he finiished his homeworkA.somethingB.nothingC.anythingD.everything He sat there,waiting for his son.waiting后面为什么要有for啊 waiting不是动名词吗 为什么要for啊 He sat there,waiting for his son.waiting后面为什么要有for啊 waiting不是动名词吗 为什么要for啊