Read the reading below carefully, and then complete It with the best option A, B, C or D given below:
Be (1) ______ to visit Westminster Abbey, one of Britain's famous (2) ______. The nation"s kings and queens are crowned here. Many rulers and famous citizens are (3) ______ here. There are also monuments to political figures and poets. The (4) ______ of Parliament are along the Thames River, near Westminster Abbey. This is where the government meets. Look (5) ______ to see the clock tower with Big Ben, London's famous (6) ______ that rings every hour. You can get on a boat (7) ______ for a ride on the Thames.

Be (1) ______ to visit Westminster Abbey, ...............