TheUnitedStatesisfullofcars.Therearestillsomefamilieswhithoutcars,butsomefamilieshavetwoorevenmore.
However,carsusedformorethanpleasure.Theyareanecessarypartoflife.
Carsareusedforbussiness.Peopledrivethemtoofficerandfactories.Whensalesmengotodifferentpartsofthecity,theyhavetodriveinordertocarrytheirproducts.Farmershavetodriveintothecityinordertogeisupplies.
Sometimessmallchildrenmustbedriventoschool.Insomecitiesschoolbusesareusedonlywhenchildrenaretooyoungtowalkthatfar,theirmotherstaketurnsdrivingthemtoschool.OnemotherdrivesonMondays,takingherownchildrenandtheneighbors'childrenaswell.AnothermotherdrivesonTuesday,anotheronWednesday,andsoon.Thisiscalledformingacarpool.Menalsoformcarpools,withthreeorfourmentakingturnsdrivingtotheplacewheretheyallwork.
Morecarpoolsshouldbeformedinordertohavefewercarsontheroadandtouselessgasoline.Parkingisagreatprogram,andsoisthetrafficinandaroundcities.Toomanycarsarebeingdriven.Somethingwillhavetobedoneabouttheuseofcars.
1、HowimportantarecarstoAmericans?
2InsomeAmericancities,whenmustthechildrenbedriventoschool?
3WhatisacarpoolforAmericanmothers?
4Whydoesthewritersuggestpeopleformmorecarpools?