12. Do you know the mane of the tourist _______ came and talked about New Year in Canada? 13. I’m looking for a book ___________ tells us about traditional festivals of Asian people. 14. I couldn’t go to the show __________was held in Hoi An last summer. 15. This is the photo of a Hero ___________our teacher talked about in the lecture. 16. My brother has told me about the festival ___________ is held in Hue City every two years. 17. I recently visited the school __________ I used to study five years ago. 18. I couldn’t understand the dance ___________ I saw at the festival last spring. 19. I’m really intersted in the present __________ you gave me on my birthday. 20. Have you seen the photos __________ I took at the camp last week. I.Fill each blank with who, whom, whose, which, …..