听力原文：

We all live in the same society. We often get help from others, like our parents, relatives, teachers, friends, even strangers. So we should give others a hand when they are in need. As long as everyone can contribute a piece of love, the world will become better. Helping others can bring us happiness and a sense of achievements. In addition, helping others is helping ourselves, so we should develop this kind of love. 

Question: What should we do to make the world become better?

参考答案：

We should help others.