7) Select the sentence with the correct punctuation (commas, semicolons, colons, and quotation marks.)
Of all the animals the sturdy hardworking carthorse Boxer becomes the pigs' most loyal follower.
Of all the animals the sturdy hardworking carthorse, Boxer, becomes the pigs' most loyal follower.
Of all the animals, the sturdy, hardworking carthorse Boxer becomes the pigs' most loyal follower.
Of all the animals the sturdy, hardworking, carthorse, Boxer becomes the pigs' most loyal follower.
Of all the animals the sturdy hardworking carthorse Boxer becomes the pigs' most loyal follower.