Here are the sentences with the verbs in the correct forms and additional words to make them meaningful:

1. There **are** lots of reasons **for** people **to want to** volunteer.
2. Volunteer work **offers us the** chance **to make a** difference **around** them.
3. Young people **develop new skills when they** join volunteer activities.
4. We **can learn a** new language when we **do** volunteer work.
5. Volunteering **is interesting because it is also a** way **to meet and make** new friends.
6. Television **is an** indispensable part of people's **lives** today.
7. Thanks **to** television, we **are** aware of what **is happening in the** world.
8. Watching TV **helps to entertain us when we get stressed after** work or study.
9. There **are various types of quiz shows on TV that help us** widen our horizons.
10. I **spend 2 hours watching TV with** my family **every day**.