Câu bị động ( Thì HTĐ `-` QKĐ `-` TLG ) :

`-` Thì HTĐ : S + be + V3 / PII ( by O )

`-` Thì QKĐ : S + was / were + V3 / PII ( by O )

`-` Thì TLG : S + is / am / are + going to be + V3 / PII ( by O )

`1`.I am brought this dish by the waiter

`2`.These postcards are sent to us by our friends

`3`.They were told this story by their grandmother when they visited her last week

`4`.This train ticket was ordered for his mother by Tim

`5`.Her ticket was shown to the airline agent

`6`.This cake was baked by Jim yesterday

`7`.A new apartment is going to be bought next year

`8`.These boxes were handed to the customer by the shop assistant

`\text{@ TheFox}`

`-` Không dùng by - O với đại từ nhân xưng, people, ....

`-` Khi viết lại bị động với bring, send, tell ,... Nếu có to - O  hoặc O thì cần viết lại với to - O

• Eg : He told me a story.

`->` A story was told to me.

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