阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
London is the capital city of the United Kingdom which is _   the northwest coast of the continental Europe. London is the seat of the Government of the United Kingdom. Many government departments are based close to the Palace of Westminster.
The history of London goes back to its founding by the Romans,      named it Londinium .London has a wide range of peoples and cultures, and more than 300 languages     (speak) within Greater London. London is   _ leading global city with strengths in arts, education, entertainment, fashion, tourism and transport. It is one of the world's most-visited     (city) in terms of international arrivals and has the world's largest city airport system. London has 43 universities, making it the largest centre of higher education in Europe. In 2012, London became the first city    (host) the modern Summer Olympic Games three times. London is a world     (culture) capital and is home to many museums, galleries, libraries, and sporting events,        (include) the British Museum which always symbolizes London. The London Underground is the       (old) underground railway network in the world.
London is such a wonderful city    travelling there will be an exciting experience.