8.It is said that he has passed the final exam with the best result
9.It is said that he has been in army
10.It is believed that the man escaped in a stolen car
*Cấu trúc câu bị động không chủ ngữ:
- Nếu là say hoặc believe ở câu gốc thì : It + is + said / believed + that + clause..
- Nếu là said hoặc believed ở câu gốc thì : It + was + said/believed + that + clause