1) St.George's castle is _____ 1500 years old. 2) There is a statue of a ______ on a Commerce square. 3) Balem tower was a _____ which protected the city in the past. 4) Look at the walls of Pena palace. You can't see there ______ colour. 5) Jeronimos __________ is one of the most famous attractions in Lisbon.