Write what places they are. 1.the place which gave the name to the tower of london. 2.the place where few people live but many work. 3.the place which is the geographical centre of london. 4.the place with big ben, the famous clock tower.

1) Black ravens live in the Tower of London.
2) London gave the name to The Tower of London.  
3) This is the central business district of London called the City. (the City of London).
4) It is the central square of London called Trafalgar Square.
5) The famous Clock Tower Big Ben is situated in the northern part of the Palace of Westminster on the river Thames in London.