9. I will introduce you to the man whose support is necessary for your project.

10. The middle-aged man to that my father is talking is the director.

11. The boy of whom you make fun is my cousin.

12. The student that sits next to me is from China.

13. I thanked the woman who had helped me.

14. The professor whose course I am taking is excellent.

15. Mr. Smith whom I had come to see him said he was too busy to speak to me.

16. I saw a lot of people and horses that went to market.

17. Tom has three sisters all of who are married.

18. I recentloy 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 ago.

20. Do you know the music which is being played on the radio?

21. You didn’t tell us the reason for which we have to cut down on our daily expenses.

22. The day on which she left was rainy.

23. I’ve sent him two letters, neither of which he has received.

24. That man whose name I don’t remember is an artist.