11 . Your hat must be taken off

12. that silly thing mustn't be done again

13. Let they be told about it

14 .Don't let you be seen by other

15. 15. I have heard her sing this song several times.

11. Your hat must be taken off.

12. That silly thing must not be done again.

13. Let they be told about it.

14. Do not let you be seen by the other.

15. She has been heard to sing this song several times by me.

Your coat must be taken off

Chuyển câu sau sang câu bị động:

1. Open your book.

your book must be opened

2. Take off your hat.

your hat must be taken off

3. Don't do that silly thing angain.

that silly thing mustn't be done again.

4. Let's tell them about it.

let's them be told about it.

5. The computer is used to solve the complex problems.

the complex problems are solved by The computer

1 A lot of money have won by the postman.

2 What time can the papers be handed by the people?

3 How did the lost girl be found by the police?

4 Chịu

5 Chịu

nha

Your address should be written on the parcel.

 (Mik ko chắc đúng 100% đâu )

Nhớ tích cho mik nhé!

Your address shoud be written on the parcel by you.

Chắc đúng đó 

#Ngân#

Your address should be written on the parcel (by you).

EZ!

My dog is taken away by my brother

-Bị động thì hiện tại đơn: S+am/is/are+PII+(by O)+......

1. Soccer was played by them.

2. Lan was met last night.

3. Chinese can be spoken by Mai.

4. Your homework must be done by you

( câu 3 và 4 vì dùng ĐTKT ở câu chủ động nên chuyển sang bị động vẫn nên để ở ĐTKT)

Chuyển các câu sau sang câu bị động thì quá khứ đơn: 

1.They played soccer 

=> SOCCER WAS PLAYED

2.I met Lan last night.

=> Lan was met me last night

Chuyển câu chủ động sang câu bị động thì tương lai hoặc động từ khuyết thiếu:

1.Mai can speak Chinese.

=> Chinese can be spoken by Mai

2.You must do your homework.

=> Your homework must be done by You

1. Soccer was played by them

2. Lan was met by me last night

3. Chinese can be spoken by Mai.

4. Your homework must be done by you

Áp dụng công thức chuyển đổi câu bị động từ câu chủ động , học thuộc V_ed/p3 để trả lời dễ dàng nhé