He went out to his car. Something was wrong. He looked at the left rear tire. It was flat. There is probably a nail in the tire, he thought. He had to change the tire. He opened his trunk. He pulled out the spare tire. He pulled out the jack. He pulled out the lug nut wrench. He took the hubcap off the flat tire. He jacked up the car. He took off all four lug nuts. He pulled the flat tire off the car. He put the spare tire on the car. He tightened the lug nuts. He lowered the car to the ground. He put the hubcap on the spare tire. He put the flat tire into the trunk. He put the jack and the lug nut wrench into the trunk. He shut the trunk. He went into his apartment and washed his hands.