Skyscrapers - Words and Definitions

Match the words with the definitions. There are TWO words you will not need.
material that is put under a building in order to hold it
strong metal made out of iron which you can shape easily
structure made of metal or wood that is around an object
large machine that can lift heavy things high up
area where people can spend time and change elevators
something that is easy to see and very famous
work that you do for someone
narrow passageway between rooms in a building
very thin piece of metal used to transport electricity
hard block of baked clay used to make buildings