阅读下面短文，选择最佳的答案。

    "A generation gap( 代沟)has become a serious problem." I read a report about it in the newspaper. Some children have killed1after quarrelling (争吵)with2. I think this is because they don't often have a talk with each other. Parents now3more time in the office.4they don't have much time to stay with their children. As time passes, they both feel that they don't have the5topic to talk about. I want to tell parents to be more patient with your6, get to know them and7them. And for children, show your8to your parents. They are the people who love you. So9them your thoughts. In this way, you 10 have a better understanding of each other.