L3 Sentence Patterns P.46
2. The man who(m) you met at the concert was seriously ill.
3. The policeman is towing away the car which/that has been parked here for a month.
4. They decided to buy the house which/that overlooks the Pacific ocean.
5. I have read the term paper which was written by David and Ian.
6. I don;t know the woman who is talking to Jason.