重写句子：Fossilfuelsarenon-renewable.Weneedtofindalternativeenergysources.(compoundsentence)
Fossil fuels are non-renewable, so we need to find alternative energy sources.
暂无解析
Itmakesgood________tobringanumbrella;itseemstoberainingtoday.
Havingdecidedtorentaflat,we________contactinghousingagenciesinthecity.
Iwasreallyanxiousaboutyou.You______homewithoutaword.
_______thatthescientistwillgiveusatalknextmonth?
改写病句：WhiledrivingonBlueberryAvenueyesterdayafternoon,atreefelltowardJack
