Question

Which sentence does not contain any punctuation errors? A. My two youngest cousins, Jerry and Bobby, came with us to the museum. B. My two youngest cousins, Jerry, and Bobby, came with us to the museum. C. My two youngest cousins Jerry and Bobby came with us to the museum. D. My two youngest cousins, Jerry and Bobby came with us to the museum.

Answer 1

A. The commas are needed between their names as they are separating different clauses. 

Answer 2

A. My two youngest cousins, Jerry and Bobby, came with us to the museum. hope this helps