Things will get better in the future．We will have ___ cars and ___pollution．

A．fewer, less          B．less, more           C．more, more         D．less, fewer

－Will things get better in the future?

－Yes,we will have ______ cars and _______ pollution．

　　　　A．less, more 　 B． fewer，less　　 C． more, more　　　　　 D．less, fewer

Things will get better in the future, we will have ______ cars and _____pollution.