The biggest cities in England include:
London, Birmingham and Manchester. There are many others like Leeds, Newcastle, Sheffield, Bristol and Liverpool.
London, Birmingham, Manchester, Bristol, Leeds, Sheffield, York, Oxford, ...
LONDON!
The City of London, sometimes known as the 'Square Mile'.
There are many cities in the UK - too many to list here, but they include London, Birmingham, Manchester, Leeds, York, Bristol, Newcastle, Exeter, Liverpool and Sheffield.