填正确时态:
TheTajMahal______(build)intheseventeenthcenturyfortheemperorShahMahal.Afewyearsafterhe_____(become)ruler,hiswife,MumtaziMahal,______(die).TheTajMahal______(build)inherhonour.Experts_______(call)infrommanypartsoftheworldtoconstrctthedomesandtudecoratethewalls.TheTajMahalwhich_____(begin)in1632and_______completein1654________(cost)afortuneUptothepresentday,it_____(visit)bymillionsofpeople.