a 4 6.6.1.1 Fill in: living, skyscraper, steel, brick, elevators, skyline. People use .... to go up or down a building. 2 Engineers use ..... to build strong tall buildings. 3 Tall buildings provide space for many families. 4 The Empire State Building is a ..... in New York. 5 The Burj Khalifa dominates the 6 He built a wall around the garden so that people couldn't see inside.





1.Elevators
2.brick
3.living
4.skyscaper
5.Skyline
6.steel​