Change the following sentences from Active to Passive Voice. 1. Somebody calls the president of our company every day. 2. John is calling the secretary of the head office now. 3. Does the accounts department always pay the bills? 4. Martha was delivering the documents to the department. 5. The delegates had received the information before the recess. 6. The bank hasn't found the documents I sent them. 7. The company was developing a new procedure before the bankruptcy hearings began. 8. John will have received the papers tomorrow. 9. After they have checked the report, they'll send it to their customers. 10. A Swiss bank is buying our company.