```html Passive Voice: Common Mistakes and Practice

Passive Voice: Common Mistakes and Practice

Challenge Quiz - 15 Questions

1. Which sentence is correctly written in the passive voice?
2. Choose the correct passive form: "Someone stole my wallet."
3. In which sentence should "by + doer" be included?
4. Convert to passive: "Someone has repaired my car."
5. Which passive question is correctly formed?
6. Convert to passive: "They will announce the results tomorrow."
7. Which sentence contains a common passive voice error?
8. What is the correct passive form? "They are building a new bridge."
9. Which sentence is more naturally expressed in active voice?
10. Choose the correct passive form with a modal: "You can solve the problem easily."
11. Which sentence unnecessarily includes "by + doer"?
12. Which word is NOT a correct past participle?
13. Convert to passive: "People speak Spanish in Mexico."
14. Which sentence correctly uses a state verb (not in passive)?
15. What is the correct first step when converting active to passive voice?

Quiz Results

```