1. Do you know the reason ___why__________ Jack uses the phone so long?
2. We ate the sweets ______which__________________ my mother had bought.
3. Is this the boy _______who_________________ plays the piano?
4. This is the house ________which___________ was broken into.
5. That man is the writer_______who________________ wrote a best- selling novel
6. Here is the CD ___________which_________________ you thought you had lost.
7. A proffesor is someone __________who________________ teaches in a university.
8. The only present ________which________________ I didn’t like was the gold belt.
9. A meteorologist is someone ___________who______________ knows about the weather.
10. This is the book ___________which_____________ I wrote to you about.
11. Anybody ___________who_____________ wants to join the drama society must sign up now.
12. This is the shop _________which______________ is so expensive.
13. Ciro´s was the best club _______which_______________ I have ever been to.
14. The tower ______which__________________ blew down in the storm was over years old.
15. The bed__________whcih___________________you slept last night is very comfortable.
16. I can’t forget the date_________when_________my father die.