6611 Fill in: living, skyscraper, steel, brick, elevators, skyline. 1 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. ***