The Taj Mahal ______ (build) in the seventeenth century for the emperor Shah Jehan.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 construct the domes and to 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