Which sentence is punctuated correctly?(1 point)
A. Sam likes to run marathons: he's a very smart guy.
B. Sam likes to run marathons; the Boston Marathon; the New York Marathon; and the Iron Man Challenge.
C. Sam likes to run marathons: the Boston Marathon: the New York Marathon: and the Iron Man Challenge.
D. Sam likes to run marathons; he trains year-round.
I think its B or D
c. to show a pause in a sentence or separate items in a list
c. I added bread, milk, and sugar to the list of ingredients needed to make the recipe.
d. The swim meet starts in an hour—we need to hurry!
d. to indicate an abrupt shift in idea
:)