chuyển sang câu bị động 

9. The bill won't be paid by Jack

10. When were these walls repainted ?

11. How long has this bike been used by your father ?

12. The fishing village was destroyed by a violent storm

`-`-`-`-`-`-`-`

`*` QKD `:` S+ was/were + V3

`*` HTD `:` S+ is/am/are + V3

`*` HTHT `:` S+ has/have been + V3

`*` TLD `:` S+ will be + V3

 `\color{green}\text{#4T}`

$\color{#88DCFF}{\text{#Byen.}}$

`9` The bill won't be paid by Jack

`->` bđ của tlđ : S + will/won't + be + V-II + ( by O )

`10` When were these walls repaired?

`->` bđ của qkđ : S + was/were + V-II + ( by O )

`->` Câu hỏi : wh-questions + was/were + S + V-II + ( by O )?

`11` How long has this bike been used by your father?

`->` bđ của htht : S + has/have + been + V-II + ( by O )

`->` Câu hỏi : wh-questions + has/have + S + been + V-II + ( by O )?

`12` The fishing village was destroyed by a violent storm

`->` bđ của qkđ : S + was/were + V-II + ( by O )