A. We just met Mr and Mrs. Simmons from Sullivan's Gulch.
B. We just met Mr. and Mrs. Simmons from Sullivan's Gulch.
C. We just met Mr. and Mrs, Simmons from Sullivans Gulch.
The correct answer to the question that is being presented above would be letter B. The sentence 'We just met Mr. and Mrs. Simmons from Sullivan's Gulch.' is punctuated correctly. This is because The Mr in letter A was not placed with a period.
