根据短文内容，用方框中所给单词的适当形式填空，每词限用一次

    What can we do to make the world a better place? Many people ask themselves this question. It's easy to see why. All over the world, people are A lot of kids don't go to school. Many kids don't have parents. All these problems seem too big. What can I do? Just the question means you care. What's the next step? Just do something, ANYTHING

    You have heard about Mother Teresa. She lived India. One day, after seeing all hunger and poverty around her, she to do something about it. So she spent her life helping to feed many hungry people. She worked day and night trying to make the world a little bit better.

    She said, "If you cannot feed one hundred people, then feed one person.”