the fewer there will be lift for the future .啥意思

If there are __people driving,there will be__air pollution.Yes,the air will be fresher.A.less ;less B.less;fewer C.fewer;fewer D.fewer;less there will be fewer traffic jians in the near f------ Will there be fewer trees? there will be fewer ferries in the future改成否定句there——fewer ferries in the future The fewer cars there are,the less t------ there will be. the,people,less,the,pollution,drive,there,fewer,be,will,连词成句急 急 there will be------（fewer,less）cars in the street in the future. The fewer children there are in a family,the bettertheir life will The more ----people drive ,the -----traffic accidents there will beA.careful;lessB.carefully;fewerC.careful;fewer the fewer there will be lift for the future .啥意思 -if there are()people driving,there will be()are pollution.-yes.the air will be fresher.A.less lessB.less fewerC.fewer fewerD.fewer less There will be fewer trees here,_____? she thinks there will be fewer people in the future 改成否定句she （ ）think there （ ）be fewer people in the future There will be a lot_____people in the next century.more B.many C.much D.fewer there will be fewer trees in the future if people cut down trees?改为疑问句 I/there/fewer/in/be/the/will/future/think/(连词成句） trees will future there the be in fewer 连起来怎么连 there,I,will,fewer,in be future,people,think,the改为同义句