Question

Which sentence uses commas correctly?
a. Don't go swimming in that muddy water Leon.
b. Believe it or not Joe, it is time for us to leave.
c. I have told your mother, Jordan about your success.
d. Yes, Adam, this is the correct door to use.

Answer 1

The comma is after a kind of letter like Yes or No a sentence, so the answer would be B. Believe it or not Joe, it is for us to leave.