6.6.1.1 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.
