1. Wasn't he supposed to finish the report yesterday? 2. Wasn't he the one who organized the event? 3. Wasn't he aware of the schedule change? 4. Wasn't he invited to the conference last month? 5. Wasn't he responsible for the budget allocation? 6. Wasn't he the lead developer on the project? 7. Wasn't he informed about the new policies? 8. Wasn't he at the meeting this morning? 9. Wasn't he sup..