Fourgirlswenttoschooleverydaybytaxi

　　Onedayoneofthegirlssaid,"There'satestthismorning,Let'sgettoschoollate.thenWewon'thavetotakethetest."

　　"Whatcanwetelltheteacher?"oneofthegirlssaid,"hewillbeveryangry.We'llneedagoodexcuse."

　　Thegirlsthoughtforaseveralmoment,thenoneofthemsaid,"let'shimthatourtaxihadaflattire."

　　"That'sagoodidea,"theothergirlssaid."Wewilltellhimthat."Theyarrivedatschoolanhour.Theexamisover.

　　"Whyareyoulate?"Theteacherasked,"youmissedthetest!"

　　"Ourtaxihadaflattire!"oneforthegirlssaid.

　　Theteacherthoughtforamoment,said,"sitdown,oneineachcorneroftheroom"

　　thefourgirlsdidthis.

　　Theteachersaid,"writeonapieceofpapertheanswertothisquestion:whichtirewasflat?"

　　自己打的,如果有错词请原谅