Помогите срочно!Через пол часа в школу. (спасибо)

THE EXPO OF THE CENTURY IN SEVILLE
King Juan Carlos of Spain opened Expo’92, the largest universal exposition of the 20th century, in April 1992. It cost $285 million, and it celebrated the 500th annuversary of Christopher Columbus’s discovery of America, and five centuries of scientific and technological progress
Spain chose the small island near Seville as the location of Expo’92 because of historical links with Columbus. People believe that he spent ten years of his life in the beautiful monastery on the island and wrote four autobiographical books there.
With the choice of Seville for Expo’92, Spain decided on a major investment project in Andalucia. The construction work for this projet took ten years and employed over 20,000 workers. It cost $7,5 billion and provided new motorways, a high-speed rail link to Madrid, and a very modern telecommunications system. Seville got new hotels and flats, a new international airport, and its first opera house.