Seudónimo Seudónimo 03-02-2017 World Languages contestada Which sentence uses commas correctly? A. At each stop, in the treasure hunt we found an envelope with a clue. B. At each stop, in the treasure hunt, we found an envelope with a clue. C. At each stop in the treasure hunt, we found an envelope with a clue. D. At each stop in the treasure hunt we found an envelope with a clue.