1. The storm destroyed thirty houses.
→……………………………………………………………………………………………………
2. He bought some books yesterday.
→……………………………………………………………………………………………………
3. He called Mary yesterday.
→……………………………………………………………………………………………………
4. They didn’t sell that house last Sunday.
→……………………………………………………………………………………………………
5. These workers built a new hospital last year.
→……………………………………………………………………………………………………
6. Nobody used this room a week ago.
→……………………………………………………………………………………………………
7. Mary’s parents sent her some money.
→……………………………………………………………………………………………………
8. My mother bought me a new blouse.
→……………………………………………………………………………………………………
9. Tim gave me a ring last Sunday.
→……………………………………………………………………………………………………
10. Did they build this pagoda 100 years ago?
→……………………………………………………………………………………………………
giúp em vs ạ
1. The storm destroyed thirty houses.
→ Thirty houses were destroyed by the storm.
2. He bought some books yesterday.
→ Some books were bought by him yesterday
3. He called Mary yesterday.
→ Mary was called by him yesterday.
4. They didn’t sell that house last Sunday.
→ That house wasn't sold by them last Sunday.
5. These workers built a new hospital last year.
→ A new hospital was built by these workers last year.
6. Nobody used this room a week ago.
→ This room wasn't used by anybody a week ago.
7. Mary’s parents sent her some money.
→ Some money was sent to Mary by her parents.
8. My mother bought me a new blouse.
→ A new blouse was bought for me by my mother.
9. Tim gave me a ring last Sunday.
→ I was given a ring by Tim last Sunday.
10. Did they build this pagoda 100 years ago?
→ Was this pagoda built by them 100 years ago?