London

... has a 48 m high dome (a rounded roof)

It was first opened in ... , thousands of people who walked across felt a gentle movement underfoot.

The ... and cooling of the Gherkin costs are not too high.

The capital of Great Britain??

People like walking over ... because there is no traffic on it.

Big Ben is the name of ... (13.7 tonnes) inside the Clock Tower which forms part of the Houses of Parliament.

The Houses of Parliament is the home of the British ... .

What is the largest city in the UK?

Why is London one of the most important cities in the world?

The Millenium Bridge has got the nickname — ... .