6, This cake was baked by Jim yesterday.

7, A new apartment are going to be bought (by them) next year.

8, These boxes was handed to the customer by the shop assistant.

9, The first prize was awarded to the reporter by the board.

10, Have the Christmas cards been sent to your family ?

11, Alice was appointed secretary for the meeting by the committee. 

12, Ann will be given a ride to school by Tom tomorrow.

13, This room is kept tidy at the time.

14, Ann was given some bananas and some flowers (by us).

15, The bridge was moved into the living room (by them).

`@` Form :

`-` Câu chủ động : S + V + O (tân ngữ)

`-` Câu bị động : S + tobe + VptII + by + O (tân ngữ)

`-` Một số thì chuyển sang câu bị động :

`+` HTĐ : is/am/are + Vpt II.

`+` QKĐ : was/were + VptII

`+` HTHT : have/has + been + VptII

`+` HTTD : am/is/are + being + VptII.

HỌC TỐT!!~~

Bị động HTHT:

( ? ):   Have / Has + S+ V3/ed+ by + O?

Bị động HTĐ:

(+):    S + is/ am / are + V3/ed + by + O
Bị động QKĐ:
(+):    S + was / were + V3/ed +by + O

Bị động TLG:

(+):    S + is/ am/ are + going + to be + V3/ed+ by + O

Bị động TLĐ:

(+):     S + will be + V3/ed + by +O

6.

=> This cake was baked by Jim yesterday.
7.

=> A new apartment t is going to be bought next year.

8.

=>  These boxes were handed to the customer by the shop assistant.

10. 

=>  Have the Christmas cards been sent to your family (by you)?

11. 

=> Alice was appointed secretary for the meeting by the committee.

12.

=> Anna will be given a ride to school by Tom tomorrow.

13.

=>  This room is kept tidy ( by them ) all the time.

14.

=> Some bananas and some flowers were given to Ann . 

15.

=> The fridge was moved into the living room.  

______________________

GOOD LUCK🍀