填正确时态:
The Taj Mahal ______(build) in the seventeenth century for the emperor Shah Mahal.A few years after he _____ (become) ruler ,his wife,Mumtaz i Mahal,______(die).The Taj Mahal______(build) in her honour.Experts_______(call)in from many parts of the world to constrct the domes and tu decorate the walls.The Taj Mahal which _____(begin)in 1632 and_______complete in 1654________(cost)a fortune Up to the present day,it _____(visit) by millions of people.