Which word best fits the context of the passage?
Burj Khalifa
The city of Dubai has always been known for its oil wells.
However,
some years back, the government felt the need for a project that would attract international tourists. They wanted something that would help boost the economy, as well as prove that the city was as good as the top cities of the world. Soon, they came up with a project to build the tallest building in the world, Burj Khalifa. Well-known architects and engineers were hired to develop a plan for the building’s construction and design. The construction began in 2004 and ended in 2010. The project was successful. Now, Burj Khalifa in Dubai is the tallest building in the world!
