1. She should send me immediately.
→ I should be sent immediately by her.
2. The mailman is delivering the mail now.
→ The mail is being delivered by the mailman now.
3. People will show the visitors the new building.
→ The visitors will be shown the new building.
Hoặc The new building will be shown to the visitor.
4. They have repaired my bike recently.
→ My bike has repaired recently.
5. We invited a lot of friends to our wedding.
→ A lot of friends were invited to our wedding.
6. People use computers to design new models.
→ Computers are used to design new models.
7. Nam chooses the book carefully.
→ The book is chosen carefully by Nam.
8. We don't use that room.
→ That room isn't used.
9. They grow fruits in California.
→ Fruits is grown in California.
10. These jeans attract many people.
→ Many people are attracted by these jeans.