Passive voice 1. After the company made him redundant, he became very depressed. After he was made redundant by the company, he became very depressed 2. We can’t take the car: the people at the garage are repairing it. We can’t take the car: it’s being repaired at the garage 3. Someone is interviewing Dr Black at the moment. Dr Black is being interviewed at the moment by someone 4. We had warned him the day before not to go too near the canal. He had been warned the day before not to go too near the canal 5. We check every car engine thoroughly. Every car engine is thoroughly checked by us 6. We will export this computer to seventy different countries. This computer will exported by us to seventy different countries 7. They have cancelled the meeting. The meeting has been cancelled by them 8. They made an experiment. An experiment was made by them 9. Someone was carrying the bomb to a safe place when it exploded. The bomb was carried by someone to a safe place when it exploded 10. They can use expert systems in different fields of science and technology. Expert systems in different fields of science and technology can be used by them 11. You can rely upon the quality of the instruments used. The quality of the instruments used I can rely upon