7.Many 　　　　　(voluntary) work for the people who are disableed in the world.

6.UNICEF is one of 　　　　　(organize), isn't it?

5.Do you know how 　　　　　　(operate) on the machine?

4.The woman was really 　　　　　(grate) to the policeman.

3.By 　　　　　(train) local doctors and nurses, we hope to help more people.

2.Many people have the money for medical 　　　　　(treat) meat.

1.The 　　　　　(ill) affects about 45 million people around the world,

　　　　 (most) in the countries.

10.save money to give to charities　　　　　　　　　　　　　　　　　　　　　

8.make a donation　　　　　　　　　　 　　9.do some voluntary work　　　　　

6.unusual lifestyle　　　　　　　　　 　　7.provide…for