【完形填空。TheUnitedStatesisfullofautomobiles.Therearestillmanyfamilies1carsbutsomefamilieshavetwoor2more.Howevercarsareusedfor3pleasure.Theyareanecessarypart】

完形填空。 TheUnitedStatesisfullofautomobiles.Therearestillmanyfamilies 1 carsbutsomefamilieshave

twoor 2 more.Howevercarsareusedfor 3 pleasure.Theyareanecessarypartoflife.

Carsareusedfor 4 .Theyare 5 toofficesandfactoriesbyworkerswhohavenootherwaytoget

totheirjobs.Whensalesmenaresenttodifferentpartsofthecitytheyhavetodriveinordertocarrytheir 6 .

Farmershavetodriveintothecityinordertogetsupplies.

Sometimessmallchildrenmustbedrivento 7 .Insomecitiesschoolbusesareusedonlywhenchildren

livemorethanamile 8 theschool.Whenthechildrenaretooyoungtowalk 9 fartheirmotherstaketheir

motherstake 10 drivingthemtoschool.OnemotherdrivesonMondaystakingherownchildrenandthe

neighbors'children 11 . 12 motherdrivesonTuesdaysanotheronWednesdaysand 13 .Thisis 14

formingacarpool.Menalso 15 carpoolswiththreeorfourmentakingturnsdrivingtotheplace 16 they

allwork.

Morecarpoolsshouldbeformedinordertoput 17 automobilesontheroadandtouse 18 gasoline

(汽油). 19 isagreatproblemandsoisthetrafficinandaroundcities.Toomanycarsarebeingdriven.

Somethingwillhavetobe 20 abouttheuseofcars.

( )1.A.with

( )2.A.ever

( )3.A.morethan

( )4.A.pleasure

( )5.A.taken

( )6.A.parcels

( &