This skyscraper is the 3rd tallest building in the world. It is located in the holy city of Mecca. What is this building's name?

• Prophet Tower

• Muhammad 's Tower

• Abraj Al-Bait Clock Tower

• Burj Al Arab

This New York City skyscraper is a modern take on the Empire State Building. What is this building's name?

• One Vanderbilt

• Grand Central Tower

• 432 Park St

• St. Regis New York

This new Chicago skyscraper is set to be the 2nd tallest building in the city. What is this building's name?

• 875 N Michigan Ave

• Gateway Tower

• The Illinois

• Tribune Tower East

This skyscraper is found in Shenzhen, China. It is currently the 4th tallest building in the world. What is this building's name?

• Shenzhen CTF Finance Center

• Ping An Finance Center

• International Commerce Center

• Chinese World Banking Center

This corporate office in Seattle is home to one of the wealthiest companies on Earth. What is this building's name?

• Amazon Spheres

• The Boeing Pods

• Tesla Spheres

• Alphabet Co. Biospheres

This building was designed by renowned architect Frank Lloyd Wright, and is found in Mill Run, Pennsylvania. What is this building's name?

• The Waterfall

• The Mill Run House

• Fallingwater

• The Hollyhock House

This 72-storey skyscraper is the tallest building in London. What is this building's name?

• The Pinnacle

• Southwark Tower

• Thames Tower I

• The Shard

This railroad station is part of the World Trade Center complex in New York City. What is this building's name?

• PATH World Trade Center Station

• The Oculus

• The Dove

• The Pinnacle

This roman amphitheater in the country Croatia bears a striking resemblance to Rome's Colosseum. What is this building's name?

• Croatian Colosseum

• Nerone Anfiteatro

• Paula Arena

• Croatian Amphitheater

This 101-storey building is one of the most recognizable in the city of Shanghai. What is this building's name?

• Shanghai World Financial Center

• Shanghai Commerce Tower

• Pudong Tower

• Shanghai Tower