=>
29. I'll give you the address to which you should write.
30. The movie about which they are talking is very fantastic.
31. The woman to whom you are listening teaches me English.
32. The scientists who are researching the causes of cancer are making progress.
33. Do you know the woman who is coming towards us?
34. The people who are waiting for the bus in the rain are getting wet.
35. The fence which surrounds our house is made of wood.
36. The first person that we must see is Mr. Smith.
