Multi-choice problem: Continue writing the next sentence in this paragraph:

He then cleans the sides of his car. He gives someone a thumbs up as he cleans the car. he

OPT:
(1). stands back up and talks more.;
(2). then moves to the front of the car to clean the windshield.;
(3). then returns to the car and removes the wrecker attachment.;
(4). peels the sleeves of the blue shirt from the car.;
(2).