一天，妈妈去买东西，我在家里看电视，突然，有人在敲门，我下来一看，原来是妈妈的同事。
One day, my mother went shopping. I was watching TV at home. Suddenly, someone knocked at the door. I came down to have a look. It was my mother's colleague.
我说:"王阿姨请进，你先坐一会，我去倒杯水，妈妈很快就回来。"王阿姨说:"你真懂事"!我心里很开心。
I said: & quot; Aunt Wang, please come in. You sit for a while, I'll pour a glass of water, and mom will be back soon. &Aunt Wang said: "you are so sensible! I am very happy in my heart.".