UNIT1INTERNATIONALTRAVAELChinaOverseasConstructionCompany(COCC)isawardedacontractforahydroelectricprojectinCentralAmerica.Mr.Bian,theprojectmanagerandhisassistant,Mr.Zhangareleadingagroupofengineers,techniciansandothersitemanagementstafftowheretheprojectisgoingtobeexecuted.Becausethere’snodirectflightavailablefromChinatothedestination,theydecidetogotherebywayofSanFrancisco,USA.OnBoardthePlaneStewardess:(Atlunchtime)Whatwouldyouliketohave,sir?Wehavefriedchicken,fishandbeef.Zhang:Fish,please.Stewardess:Howaboutadrink,coke,orangejuiceorbeer?Zhang:Doyouhavetea?Stewardess:Sorry.Wedon’tserveteaatlunch.Zhang:Then,acoke.Please.Stewardess:(ToMr.Bian,whoissittingnexttoMr.Zhang)Andyou,sir?Bian:Nothingrightnow.I’mfeelingabitairsick.Stewardess:I’llseeifIcangetyousometabletsforairsickness.Justamoment,please.Bian:Thankyouverymuch.ArrivalatSanFranciscoAirport(Afteraflightofmorethantwentyhours,theyhavelandedatSanFranciscoAirport)I.O:(Attheimmigrationcounter))Passport,please.Landingcard,too.Zhang:Hereyouare.I.O:What’sthepurposeofyourjourney?Zhang:We’reintransmit.Actually,we’regoingtoCentralAmericatoexecuteaconstructionproject.Yousee,allofusareinagroup.Mostofusareengineersandtechnicians.I.O:Mybrotherisanengineer,too.Hebuildsbridges.Howlongdoplantostayhere?Zhang:Justtwodays.I.O:EverythingseemstobeOK.PleaseproceedtoCustomsnext.*************C.O:(AtthecustomsCounter)Yourdeclarationform,please.Zhang:Hereitis.C.O:Anythingelsetodeclare?Zhang:Idon’tthinkso.C.O:What’sinthisbag?Zhang:Justsomepersonalbelongings.C.O:OK.That’sall.Check-inattheAirport.(Aftertwodays’stopoverinSanFrancisco,Mr.BianandhisfellowworkersaregoingtotakeTACAAirlinesFlightNo.375tothedestination.They’reintheairportterminalandarelookingforcheck-incounter.)Zhang:Excuseme,whereisthecheck-incounterofTACAAirlines,please?Clerk:Godownthiscorridoruntiltheend.Turnleftandyou’llseethesignsontheright.Youcan’tmissit.Zhang:Thankyou.**************A.C:(Atthecheck-incounter)Goodmorning.Ticketandpasspo