`-` BĐ :

`+` HTĐ : S + is / am / are + VpII ( by O )

`+` QKTD : S + was / were + being + VpII ( by O )

`+` HTHT : S + have / has + been + VpII ( by O )

`+` TLĐ : S + will be + VpII ( by O )

`+` TLG : S + is / am / are + going to be + VpII ( by O )

`1`.A new car has been bought by Mr.Like recently

`2`.Where is your pet kept ?

`3`.Lan's homework must be finished before `9` p.m

`4`.A big cake was being made at `8` o'clock last night

`5`.I will be picked up at the airport by my mom

`6`.Some vegetable was being grazed in the field by a buffalo

`7`.Our house is going to be decorated tonight

`\text{# TF}`

Đáp án:

`1,` A new car has been bought by Mr. Like recently.

`2,` Where is your pet kept?

`3,` Lan's homework must be finished before `9` p. m.

`4,` A big cake was being made at `8` o'clock last night.

`5,` I will be picked up at the airport by my mom.

`6,` Some vegetable was being grazed in the field by a buffalo.

`7,` Our house is going to be decorated tonight.

Giải thích:

Bị động:

- HTHT $(+)$ S + has / have + V3 / PII ( by O ).

- HTĐ $(?)$ Is / Am / Are + S + V3 / PII ( by O ) ?

- ĐTKT $(+)$ S + modal verbs + be + V3 / PII ( by O ).

- HTTD $(+)$ S + was / were + being + V3 / PII ( by O ).

- TLĐ $(+)$ S + will + be + V3 / PII ( by O ).

- TLG $(+)$ S + is / am / are + going to + be + V3 / PII ( by O ).