Question

Which sentence uses a verb that agrees with its subject?
a. The road beyond these buildings need to be repaved.
b. Small mammals like mice and other rodents makes frequent meals for snakes.
c. Rome in its early days was a small town.
d. The front teeth of a rodent keeps growing.

Answer 1

The correct answer is C. Rome in its early days was a small town.

This is because Rome is a singular form which corresponds to the verb "was". 

Other examples don't correspond because there is no agreement.

Answer 2

It is C. I had this question on a test once.