Welcome to this short tour of London from Trafalgar Square．Now we are standingfrom the National Galley,a museum with a lot of famous．We'll walk along the red street to Buckingham Palace，the Queen's home．Opposite Big Ben is the London Eye．In it，you can see most of London on a(n)day．The best wayLondon is to take a boat tour along the River Thames．You can get off the boat at Tower Bridge．Next to it is the Tower of London，over nineyears old．After visiting it，let's go back to the square to finish our trip．