I like salad, steak, and broccoli
Mr. Roson drove a very fast car, yet he has not received a speeding ticket.
On the other hand, someone obviously was badly injured.
Miss H whispered, "I know we are in a library kids, but it's okay to talk."
Dear Ms. Whiteside, I am so glad you are having a great vacation. I am only a little jealous of all your snorkeling pictures. Signed, Jealous Student
I never knew Ms. Long, the Olympic level swimmer, was so good at snorkeling
My birthday is June 1, 1999
Subordinate conjunction or introductory phrase was used.
A list or series
Greetings and closing
Quotations: to introduce or separate a short quotation
Dates to separate the day and year.
to give additional information about a noun.
Comma before a conjunction or FANBOY