1. How many rooms were there for the queen's family and guests?
2. What did many tourists watch?
3. How many people did queen invite to her three garden parties?
4. Where was Buckingham Palace situated?
5. How many lines and stations were in the London underground?
6. What did people see in the London underground?
7. Where was the London eye?
8. How many cabins were there in the London eye?
