People (19)______ always made buildings. We need houses to keep us warm and dry and we build stadiums (20)______ we can watch football matches and pop concerts. We use (21)______ buildings like musiums, to keep beautiful things in.
(22)______ people work together in a building. The architect decides how the building is going to look and draws pictures that show people his or her ideas. Engineers make sure the building will (23)______ strong and safe. Then, the workers carefully build (24)______.
The Sydney Opera House is a famous modern building with a lovely roof. But the building is beautiful from (25)______ side, not only from the top. There is also a famous group on the Olympic Stadium (26)______ Munich. This interesting building looks like a tent that is made of glass