1 . We need an effective ________ (策略) to help children living in poverty to have the opportunity to receive a good education. (根据汉语提示单词拼写)

3 . Children whose friends are outgoing will gradually take on a positive ________ (个性) over time. (根据汉语提示单词拼写)

4 . We are confident that the environment will be i________ by our joint efforts. (根据首字母拼写单词)

5 . Starting a non-profit o________ can be an inspiring way to help those in need. (根据首字母拼写单词)