阅读下面短文，根据短文内容和首字母提示，在每个空白处填入一个适当的单词。           UNICEF (联合国儿童基金会) is part of the UN. It was (1)        up in 1946 after World War Ⅱ in Europe to help children. These (2) p       children's lives we’re changed (3) b       of the war at that time. Now, UNICEF works all over the (4)w       .It provides clean water, food and education for children in many (5)       . It helps children keep (6) h        and go to school, it collects money by(7) s        Christmas cards and organizing other activities. It helps, governments and families to (8) m      the world a better place for children. All children should go to school instead of (9) w        to support their families. They should be sent to the (10)h         when they are ill. They should also be treated with kindness.

不同年龄的人都在做着志愿者工作。下表中的志愿者组织正在帮助全世界的人们或者动物。

要求：

1. 从1、2中选一个组织并简单描述其工作内容。

2. 从3、4中选一个今年暑假你能参加的组织，描述你力所能及的工作并阐明原因。

3. 词数：80-100（文章开头已给出，不计入总词数）

Many people of all ages do volunteer work. The groups in the chart above help people or animals all around the world.