There are several options here. You can say 'the city of London' or just 'London'. Sometimes you will see the informal phrase 'London Town' used. You can also see the capitalised phrase 'the City of London' or just 'the City', which refers to the financial centre.
Hello Zeeshan Siddiqii,
There are several options here. You can say 'the city of London' or just 'London'. Sometimes you will see the informal phrase 'London Town' used. You can also see the capitalised phrase 'the City of London' or just 'the City', which refers to the financial centre.
Best wishes,
Peter
The LearnEnglish Team