Themostexpensivemodel 　　MR.FRITH：Iliketelevisionverymuch.Howmuchdoesitcost? 　　ASSISTANT：It'sthemostexpensivemodelintheshop.Itcostsfivehundredpounds. 　　MR.FRITH：That'stooexpensiveforus.Wecan'taffordallthatmoney. 　　ASSISTANT：Thismodel'slessexpensivethanthatone.It'sonlythreehundredpounds.But,ofcourse,it'snotasgoodastheexpensiveone. 　　MR.FRITH：Idon'tlikethemodel.Theothermodel'smoreexpensive,butit'sworththemoney. 　　MR.FRITH：Canwebuyitoninstalments? 　　ASSISTANT：Ofcourse.Youcanpayadepositofthirtypounds,andthenfourteenpoundsamonthforthreeyears. 　　MR.FRITH：Doyoulikeit,dear? 　　MRS.FRITH：Icertainlydo,butIdon'tliketheprice.Youalwayswantthebest,butwecan'taffordit.Sometimesyouthinkyou'reamillionaire! 　　MR.FRITH：Millionairesdon'tbuythingsoninstalments!