【導(dǎo)讀】Carecollectdone. hopepossibleusual. usedwantedwasteA. BPositive:-able-fulNegative:im--lessre-un-. waterisnot. healthy.’ssomethingwe. canuseagain.waterintheriver. wasverydirty.’snottruethatwedon’t. listentostudents.hopethatthe. wasnotpossibleto. peopleonthe. mountaintopwerenot. fortable.e.untrue. f.successful. able. ___electric__. environment___. pollute___. relaxation___. seriousness____. ____energetically. worry. electriction. relaxrelaxed/ing. seriousseriously. energyenergetic. Seriously. serious. polluted. relax. worry. PaperCans. Glass. Plastic. Clothes. andshoes. b.Cans,glassbottlesand. ’tboilmorewaterthan. necessary.needthem.usingthecar.