Cấu trúc toàn bài :

--Bị động với hiện tại đơn :

 Khẳng định : S + am/is/are + Vpp + (by O)

 Phủ định : S + am/is/are + not + Vpp + (by O)

--Bị động với hiện tại tiếp diễn :

Khẳng định : S + am/is/are + being Vpp + (by O)

 Phủ định : S + am/is/are + not + being Vpp + (by O)

--Bị động với quá khứ đơn :

 Khẳng định : S + was/were + Vpp + (by O)

 Phủ định : S + was/were not + Vpp + (by O)

--Bị động với hiện tại hoàn thành :

 Khẳng định : S + have/has + been Vpp + (by O)

 Phủ định : S + have/has not + been Vpp + (by O)

--Bị động với quá khứ hoàn thành :

 Khẳng định : S + had + been Vpp + (by O)

Phủ định : S + had not + been Vpp + (by O)

--Bị động với khuyết thiếu :

Khẳng định : S + model verb + be Vpp + (by O)

Phủ định : S + model verb + not + be Vpp + (by O)

--Bị động với tương lai đơn : 

 Khẳng định : S + will + be Vpp + (by O)

Phủ định : S + will not/ won't + be Vpp + (by O)

Bị động với be going to : S + be going to + be Vpp + (by O)

`1`. Letters are typed in the office by Mary 

`2`. You will be helped by his father tomorrow

`3`. Human life has been changed by science and technology

`4`. This bottle was broken by Peter

`5`. English is being learnt in the room

`6`. My mind cann't be changed

`7`. I hadn't been told about it

`8`. Two newspapers and one magazine are bought every day

`9`. The children will be brought home by my students

`10`. The room should be kept tidy

`11`. We were given more information

`12`. All the workers of the plan were being instructed by the chief engineer

`13`. Many flowers are planted in the garden

`14`. Some of my books have been taken away

`15`. The meeting will be held before May Day

`16`. The engine of the car has to be repaired

`17`. The window was broken and some pictures were taken awat by the boys

1. Letters are typed in the office by Mary 

2. You will be helped by his father tomorrow

3. Human life has been changed by science and technology

4. This bottle was broken by Peter

5. English is being learnt in the room

6. My mind cann't be changed

7. I hadn't been told about it

8. Two newspapers and one magazine are bought every day

9. The children will be brought home by my students

10. The room should be kept tidy

11. We were given more information

12. All the workers of the plan were being instructed by the chief engineer

13. Many flowers are planted in the garden

14. Some of my books have been taken away

15. The meeting will be held before May Day

16. The engine of the car has to be repaired

17. The window was broken and some pictures were taken awat by the boys 

gửi bạn cho mình 5 sao với tym nha.