Soru: Rewrite the sentence using the passive voice: "They built this house in 1990."
Çözüm: To convert an active sentence to passive voice, follow these steps:
- Identify the object of the active sentence: "this house."
- Make the object the subject of the passive sentence.
- Use the correct form of "be" + past participle of the main verb. The verb "built" is past simple, so use "was built" (since "house" is singular).
- Add the agent "by them" if needed, but it can be omitted here as it's not essential.
- Include additional information: "in 1990." The passive sentence is: "This house was built in 1990."
