There are several things of which you could relate a cytoskeleton to a city, for example you could compare it to structure of buildings or the general foundation of a city (the street and sidewalk), both being the general support structures of a city.
Police department
Probably the nucleus of the cell as it largely directs the activity of the rest of the cell.
The answers may be found in your textbooks.
If I understand your question correctly, then it would be the mayor.
The plasma membrane could be considered the gate to the city. :)
It is the capital or the town center. It is the most important cell (city) part.
A mayor
to generate the cell supply
a carpenter's union
A cell makes up a body as a city makes up a state.
Probably the nucleus of the cell as it largely directs the activity of the rest of the cell.
A city cell analogy for ribosomes is a restaurant. It provides the citizens with protein just ribosomes which provide nutrients for the cell. Hope this helped!
Post Office
Waste Disposal landfills ; graveyards
possibly buses, since they move around the entire city.
It could be the ground, which holds the city together..
If I understand your question correctly, then it would be the mayor.
The answers may be found in your textbooks.