500
Commas are used in determining location, dates, addresses, and titles in names. Which is a correct use of comma?
A) Dr. Pepper, MD, performed the examination.
B) July 4, 1776 was the day the Declaration of Independence was signed.
C) Boston Massachusetts is the location of the Boston Marathon.
D) The address of The White House is 1600 Pennsylvania Avenue Washington, DC 20500
What is sentence A.
The other three sentences are missing commas. *Bonus points if you can tell me where the commas should be to make them correct.*