Circle the best word to complete these sentences.
1. The tour takes 2 / 3 / 4 hours.
2. At Madame Tussaud’s you can see maps of London / models of famous people / famous shops .
3. Oxford Street is a famous street for drinking tea / eating / shopping .
4. The Queen lives at Buckingham Palace / the Tower of London / Tower Bridge .
5. Big Ben is a tour guide / clock / bridge .
6. You can see great views of London from Oxford Street / the Houses of Parliament / London Eye .