Câu bị động thì quá khứ đơn:
- Chủ động: S + V_ed + O
- Bị động: S + was/ were + V3 (+ by Sb/ O)
*Note: Nếu S - chủ ngữ trong câu chủ động là: they, people, everyone, someone, anyone, etc => thì không cần đưa vào câu bị động.
1. He called Mary yesterday
→ Mary was called by him yesterday.
2. They didn't sell that house last Sunday
→ That house wasn't sold last Sunday.
3. Nobody used this room a week ago.
→ This room wasn't used a week ago.
4. Mary's parents sent her some money.
→ Some money was sent to Mary by her's parents.
5. Did they build this pagoda 100 years ago?
→ Was this pagoda built 100 years ago?

_Chúc Bạn Học Tốt_
$\text{#SunHee}$

`1,` `\text{Mary was called by him yesterday.}`

`\text{S + was/were + V-p2 + by O.}`

`2,` `\text{That house wasn't sold by them last Sunday.}`

`\text{S + was/were + not + V-p2 + by O.}`

`3,` This room wasn't used by anyone a week ago.

`\text{S + was/were + not + V-p2 + by O.}`

`4,` Mary was sent some money by her parents.

`\text{S + was/were + V-p2 + by O.}`

`5,` Was this pagoda built `100` years ago?

`\text{Was/Were + S + V-p2 + by O?}`

$#Angelic$