The Tower of London is a 900-year-old castle in London. Today, it_____(not live) in by the Royal familly - it _____(use) as a museum and it _____(visit) by the over 2 milion tourists every year. Many important Royal possessions _____(keep) in the tover of London. But they _____(look after) by men and women called Beefeaters. But some think it _____(protect) by the black birds, called ravens, that live there too. For this reason, the birds _____(watch) carefully. It is said that if the birds fly away, the castle will fall.
