Listing
I need to buy bread, eggs, and milk.
separating words and clauses are listed out.
Addresses
777 Windy Road, Olathe, Kansas 66007
Dates
On July 4, 1776, the declaration of independence was signed.
Around initials in names
Dr. Smith, M.D.,is a good doctor
interjections
commas go around interjections endless a exclamation point is used
between equal adjectives
sepratate adjective that describes the same noun equally if their in order can be swapped and it still makes sence commas need to separate them