Bị động đặc biệt : 1. It is said that she work 16 hours a day -> she 2. Someone believed that the president had suffered a heart attack -> the president 3. They think that the prisoners escaped by climbing over the wall -> the prisoners 4. It is reported that the buildings have been badly damaged by fire -> the buildings 5. It is reported that many people are homeless after the floods -> many people 6. We all expected that marta will pass the exam -> it 7. We knew that you are in town on the night of the crime. -> you 8. People believed that he was killed by terrorists -> he