重写句子：The teacher returned the homework. The teacher noticed the error.(complex sentence)
The teacher returned the homework when(after) she noticed the error.
暂无解析
重写句子：Weslippedontheroadwhenwecouldseenolightsintheheavyrainthatnight.(periodicsentence)
Weareallconcerned_______hersafety.
改写病句：WhiledrivingonBlueberryAvenueyesterdayafternoon,atreefelltowardJack
重写句子：Fossilfuelsarenon-renewable.Weneedtofindalternativeenergysources.(compoundsentence)
Iwasreallyanxiousaboutyou.You______homewithoutaword.
