Question

Which of these sentences uses correct capitalization? When she served as a state senator, Grandmother still lived on Thirty-first Street. When she served as a State Senator, Grandmother still lived on Thirty-first street. When she served as a state senator, grandmother still lived on Thirty-First street. When she served as a state senator, grandmother still lived on Thirty-first Street.

Answer 1

the answer is: When she served as state senator, grandmother still live in Thirty-first street.

Answer 2

When she served as a state senator, grandmother still lived on Thirty-first Street. Hope this helps!
This is the correct answer because you cannot have a second letter capitalized in one word.
And the street part of the location is part of the name, so you need the beginning of all the words capitalized.