R:Hi,MynameisRobter,grade(年级)10student.Canihelpyou? 　　M:yes,MynameisMary.Idon'tnowhowtogettoclassroom106.doyouknowhowcanigetthere? 　　R:wow.yourfirstperiodissameasme!Comewhitme. 　　M:That'samazing!Thanksman. 　　R:Noproblem,ifyouwanttothanksme,youcaneatlunchwithmeinthisnoonandi'llmeetyouintheDenisonRestaurant 　　M:mylunchtimeisperiod3,what'aboutyou? 　　R:metoo.soyouwillmeetmethere?wouldyou? 　　M:sure,i'llgothen.andthanksforhelp. 　　R:great!I,justdothingsthatishoulddo.seeyouperiod3Mary 　　M:SEEYOUROBTER.