When Tim stepped onto the deserted campsite, the
campfire was a mere glow of coals. The picnic table sat in
disarray, covered by melted marshmallows and chocolate,
empty drink cans, and half-eaten hot dogs. The sounds of
water splashing and laughter echoed in the distance;
Tim's friends had gone for a late-night swim. Tim could
see flashlight beams bouncing on the water's surface. /
guess I'Il have to be the "grown-up,"he muttered to
himself. With an abrupt snap, Tim opened the garbage
bag and began cleaning up after his friends.
Which descriptive phrase from the scenario best represents irritation?