Say if the following sentences are in the active (a) or passive (p) voices

The boy who wanted to go to school

1) Iqbal Masih was sold as a slave when he was four years old. []
2) He was forced to work in a carpet factory.[]
3) He was given very little food and was beaten very often.[]
4) He was ten years old when he managed to escape the factory.[]
5) He was happy to go to school.[]
6) He started to campaign for the rights of enslaved children.[]
7) He was invited all over the world to talk about enslaved children.[]
8) Thousands of little slaves were liberated thanks to Iqbal.[]
9) Iqbal went back to his hometown.[]
10) Iqbal was shot dead before his thirteenth birthday.[]