8. Use Present Perfect Passive. 1. I can't find my car. I think it (steal). 2. The fridge is empty. All the food (eat) 3. Ann is happy. Her work (praise) 4. The house looks quite new. It trebuild) recently 5. Many new schools (open) lately in our city, 6. The article already (translate) for you 7. I'm so glad. My dog Just (find). 8. . you ever (interview) on TV? 9. The doctor just (send) for 10. We are waiting for you. The dinner already (serve).

1. I can't find my car. I think it has been stolen.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "stolen". This indicates that the car was stolen in the past, and it is still missing in the present.

2. The fridge is empty. All the food has been eaten.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "eaten". This indicates that someone has eaten all the food in the fridge, and it is empty now.

3. Ann is happy. Her work has been praised.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "praised". This indicates that Ann's work has received praise from someone, and it has made her happy.

4. The house looks quite new. It has been rebuilt recently.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "rebuilt". This indicates that the house has undergone rebuilding in the past, and as a result, it looks new in the present.

5. Many new schools have been opened lately in our city.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "have been" is used with the past participle "opened". This indicates that many new schools have been opened in the past, and they are still open in the present.

6. The article has already been translated for you.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "translated". This indicates that the article has already undergone translation in the past, and it is ready for you to read in the present.

7. I'm so glad. My dog has just been found.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "found". This indicates that someone has found my dog recently, and I am happy about it.

8. Have you ever been interviewed on TV?

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "have been" is used with the past participle "interviewed". This question asks if you have ever participated in an interview on TV in the past.

9. The doctor has just been sent for.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "sent". This indicates that someone has recently sent for the doctor, and they are now waiting for the doctor to arrive.

10. We are waiting for you. The dinner has already been served.

Explanation: The sentence is in the Present Perfect Passive tense. The auxiliary verb "has been" is used with the past participle "served". This indicates that the dinner has already been prepared and served, and now they are waiting for you to join and eat.