`1. T`

Dẫn chứng ở câu đầu: Volunteering is one of the things that are very useful to you.

`2. T`

Dẫn chứng ở câu thứ 2: To your future bosses, volunteering work shows that you are interested in both the world and your future.

`3. F`

Dẫn chứng ở câu thứ 3: Although volunteer work does not bring you money, it gives you a time to learn social skills and make a difference in our community.

`4. T`

Dẫn chứng ở câu thứ 4: Volunteer have the chance to teach English, art, and sports for homeless children.

`5. F`

Dẫn chứng ở câu thứ 5: They also help children with health problems, especially children who cannot see, hear and speak.