B) Change the active sentences in the exercise above to passive. (Include the example.)

1. All the food at the party was eaten. (already passive) 2. The cat was fed by me last night. 3. The mail is delivered every day. (already passive) 4. Our mail is delivered by the mailman in the morning. 5. The meeting will be held in the conference room. (already passive) 6. My car has already been fixed by the mechanic. 7. John's car is being fixed right now. (already passive) 8. Twenty people were invited to the party. (already passive) 9. A decision will be made by them at the meeting. 10. The trees were blown down by the wind.