`11`. The accident was caused in this city by some drunk drivers

`12`. Tom's parents will be visited by him next month

`13`. The secretary wasn't phoned by the manager this morning

`14`. Was this beautiful dress .... by Mary? 

`15`. These old pictures won't be hung in the living room (by me)

------------------------------------------------------------

Cấu trúc Bị động thì Quá khứ đơn:

   `(+)` S + was / were + Vp2

   `(-)`  S + was / were + (not) + Vp2

   `(  ?  )` Was / were + S + Vp2?

Cấu trúc Bị động thì Tương lai đơn:

   `(+)` S + will + be + Vp2

   `(-)`  S + will + not + be + Vp2

   `(  ?  )` Will + S + be + Vp2?

`\text{@Bulletproof Boy Scout}`

`text{11. The accident was caused in this city by some drunk drivers}`

⇒ Câu bị động chủ động thì QKĐ

⇒ Cấu trúc : S + was/were + V_ed/2 + ( by O)

`text{12. Tom's parents will be visited by him next month}`

⇒ Câu bị động thì TLĐ, dấu hiệu: next month

⇒ Cấu trúc: S + will + be + V_ed/2 + ( by O)

`text{13. The secretary wasn't phoned by the manager this morning}`

⇒ Câu bị động phủ định thì QKĐ, dấu hiệu: didn't ( từ câu chủ động)

⇒ Cấu trúc: S + was/were + not+ V_ed/2 + ( by O)

`text{14. Was this beautiful dress bought by Mary? }`

⇒ Câu bị động nghi vấn thì QKĐ, dấu hiệu: Did ( từ câu chủ động)

⇒ Cấu trúc: Was/Were + S + V_ed/2 + ( by O)

`text{15. These old pictures won't be  hang in the living room }`

⇒ Câu bị động phủ định thì TLĐ, dấu hiệu: won't ( từ câu chủ động)

⇒ S + will not/ won't + be + V_ed/2 + ( by O )