In which sentence is the CAPITALIZED word used correctly?
A) The PRINCIPLE welcomed the students back from vacation.
B) We visited the CAPITOL building during our visit to Washington.
C) The students were instructed to use CAPITOL letters on the form.
D) My friend said that we should not participate, as it is a matter of PRINCIPAL.
I'm thinking the answer is D, but I am not 100% about it.
Please explain your answer clearly and thoroughly so I can understand. :)
Thank you! ^-^