Active to Passive

1. These bottles cannot be open easily by children.
2. A road was built outside her front door by the government.
3. The antique vase was broken by Mr. Ross as he walked through the store.
4. The changes amazed her when she arrived.
5. Street repairs are being made by construction workers all month long.
6. His retirement will be celebrated with a party.
7. The exam was being discussed by his professors right in front of him.
8. All the homemade cookies were eaten by my son.
9. The hull of the ship was damaged by Corrosion.
10. The homestead was being visited by some children while I was there.