I used to be a lazy boy. I had never done any housework before.But now everything has changed. On the first day of my summer vacation, I found mum was really busy and tired. I felt sorry.So I did some washing for her. I washed many clothes, including my own stockings and trousers. I washed and washed, and when my classmates called me to play football, I paid no attention to them. I thought mum and dad did a lot to bring me up, and I should do something for them. I could share housework with them. When mum saw what I was doing, she praised me greatly. I felt very happy and encouraged.