Turn the following sentences into the passive voice:
1. He wrote the report in an hour
2. They have sent the invoice by fax
3. The company will deliver the products in a week
4. My neighbour is repairing my car at the moment.
5. They had closed their subsidiary in Bacău before they opened a new one in Iași.
6. The police didn't find the robber.
7.we launched a new product on the market.
8. I will hand in my resignation tomorrow.
9. We bought new computers for our office.
10. The workers are demolishing the old building.