Have you ever done any volunteer work?What kinds?

你参加过志愿活动吗?参加过哪类活动?

Yes.

参加过。

I played in a band with three friends.

我和三个朋友组成一个乐队。

In order to raise funds to help Afghan refugees,we organized charity concerts at eight different universities.

为了募集援助阿富汗难民的救助金，我们在8所大学举办慈善演唱会，

We raised 2 million dollars.

共募得200万美元。

如果没有参加过志愿活动的话，回答“No”也没关系。如果定期向某特定机构捐款，也可以举例说明。