31.
1. ...is a symbol of England. ...was founded by St Peter. ...is a working church. ...is a great monument to... - Westminster Abbey
2. ...has a cruel history. ...is a historic museum. An ancient legend says... ...has special guards. - The Tower of London
3. ...is situated next to... ...is a symbol of Great Britain. ...is one of the most famous... ...can hear it on the radio. - Big Ben
4. ...stand beside the Thames. ...speak there. ...are the buildings where... British Parliament sits... - Houses of Parliament