Open the brackets using the verb in the correct form of the Passive Voice.
1. The world's largest underwater park (visit) by the tourists from different countries.
2. Coral reefs (damage) if people touch them.
3. The majestic Opera House (construct) in Australia many years ago.
4. The whole village (destroy) by the tornado recently.
5. The volunteers say that the main roads (clear)after the awful in a few days.
6. A rescue team already (send) to Port-au-Prince.
7. Endangered species of animals (must, protect) by people all over the world.
8. A lot of beaches (patrol) by our volunteer team last summer.
9. An important eco-project (organize) in our school recently.
10. Different events (hold) by Animal charity organizations every year.
