13. I thanked the woman who had helped me.
14. The professor whose course I am talking is excellent.
15. Mr. Smith, whom I had come to see, said he was busy to talk to me.
16. I saw a lot of people and horses that went to the market.
17. Tom has three sisters, who are all married.
18. I recently went back to Paris, which is still as beautiful as a pearl.
19. I recently went back to Paris, where I was born nearly 50 years.
20. Do you know the music which is being played on the radio?
21. You didn't tell us the reason which we have to cut down our daily expenses for.
22. The day when she left is rainy.
23. I've sent him two letters which he has received neither of.
24. That man, whose name I don't remember, is an artist.
25. One of the elephants which we saw at the zoo hsd only one tusk.
26. That car, whose engine is very good, belongs to Dr. Clark.
27. Thank you very much for the present which you sent.
28. This is Mr. John, whose son won the championship last year.
29. Rod Lee, whose sister I know, has won an Oscar.
30. Is this the style of hair, which your wife wants to have?
31. A man who answered the phone said Tom was out.
32. 7:05 is the time when my plane arrives.
33. Max isn't home yet, which worries me.
34. Do you know the building whose windows are painted green?
35. Last week, I went to see the house which I used to live in.
36. I don't know the girl's name, who has just gone into the hall.
37. Be sure to follow the instructions which are given at the top of the page.
38. Hoan Kiem Lake, whose water is always blue, is a historical place.