Blueberries (my favorite fruit) are delicious on oatmeal.[___]

“My favorite fruit” is extra information about blueberries, and the sentence is complete without it: “Blueberries are delicious on oatmeal.” Parentheses correctly set off this nonessential aside, so they do not need to be removed or replaced with hyphens. The correct choice is “No revision is needed.”

AI-written and checked against the verified answer.