A comma is a piece of punctuation used between words or numbers in a sentence. When writing a date, we use a comma to separate the day of the month from the number for the year. Today is June 6,… Read more622. Comma Rules – in a Date

Whenever we speak directly to someone, we put a comma after the name of the person to whom we are speaking. We would most often use this rule in a written story, where one of the characters is speaking to… Read more623. Comma Rules – When Addressing Someone