Complete the sentences with the appropriate forms of the verbs.

4. Until 1750, central London had only one bridge. It was London Bridge. 5. The National Gallery is situated in Trafalgar Square. 6. There are government buildings on both sides of Whitehall, one of the most famous streets in London. 7. The United Kingdom of Great Britain and Northern Ireland is situated on the British Isles. 8. The Isle of Man and the Isle of Wight are British islands.