A young man went for a job interview in a big company. The boss found that the young man's college grades were excellent. Then he asked the young man who 1 for his education. The young man told the boss that his parents did and they 2 as laundry workers. The boss noticed 3 the young man's hands were smooth and perfect. He asked, "Have you ever helped your parents wash 4 ?"

"No. My parents always make me study. Besides, they wash clothes 5 than I do."

The boss asked the young man to go back home and wash his parents' 6 . When he got home, he told his parents that he wanted to wash their hands. His parents felt 7 but happy. Then the young man began to wash their hands slowly.

He was in tear. He 8 his parents' hands were so rough (粗糙的) and pale because of washing a lot of clothes in the cold water. There were also many injuries (伤口) in their hands. 9 washing their parents' hands, the young man quietly washed the rest of the clothes.

The next morning, the young man went to the 10 again. The boss noticed the young man's pale hands. He said to the young man, "Welcome to join us!"