6.6.1.1 Fill in: livina, skyscraper, steel, brick, elevators, Skyline
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People use ....
.......... to go up or down a building.
Engineers use ............................. to build strong tall buildings.
Tall buildings provide ............................. space for many families.
The Empire State Building is a .......... ............ in New York.
The Burj Khalifa dominates the ......
He built a .........
............ wall around the garden so that people
couldn't see inside​