`3.` This church was built five hundred years ago.

`->` Câu bị động thì QKĐ
`\text{S + was/were + P2}`

`4.` My bike has been stolen.

`->` Câu bị động thì HTHT

`\text{S + have/has + been + P2}`

`5.` Pork isn't eaten in Iran.

`->` Câu bị động thì HTĐ
`\text{S + am/is/are + P2}`

$chucbanhoctot$
$\textit{~KaitoKid!}$

`-` BĐ :

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

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

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

`3`.The church was built five hundred years ago

`4`.My bike has been stolen

`5`.Pork isn't eaten in Iran

`\text{# TF}`