Passive voice of cleft sentences (chuyển các câu sau về câu bị động trong câu chẻ) 1. The man is learning English. 2. The woman gave him the book. 3. She sent her friend the postcard. 4. Hoa borrowed the book from Long. 5. The little boy grected his grandfather in a strange language. 6. The pedestrian asked the policeman a lot of questions. 7. The dog barked at the stranger.

1. The man is learning English.       

⇒ It is the man who is learning English.

2. The woman gave him the book.

⇒ It was the book that the woman gave him.

3. She sent her friend the postcard.

⇒ It was a post card that she sent to her friend.

4. Hoa borrowed the book from Long.

⇒ It was the book that Hoa borrowed from Long.

5. The little boy grected his grandfather in a strange language.

⇒  It was his grandfather whom the little boy greeted in a strange language.

6. The pedestrian asked the policeman a lot of questions.

⇒ It was the policeman whom the pedestrian asked a lot of questions.

7. The dog barked at the stranger.

⇒ It was the stranger whom the dog barked at.