If there are___people driving,there will be ___air pollution

If there are___people driving,there will be ___air pollution -if there are()people driving,there will be()are pollution.- If there are [ ]people driving, there will be [ ] air pollut there won't be__air pollution,if there are ___people driving if there is （） pollution,ourcity will be （）dirtier. there will be less pollution if everyone protects our enviro Will there be less pollution? Will there be less pollution If there are fewer driving ,there will be less air poiiution 选择题 There will be less pollution,___? there will be more pollution from now 1.will there be less pollution?