III. Choose the best answer a, b, c or d to complete the sentence. 9.Tet is a best time for Vietnamese people paying respects __________ their ancestors. A. for B. to C. with D. on 10. _________ the main worship event is taking place at Hung Temple, 100 lanterns are released into the sky. A. Because B. Even though C. While D. If 11. The navigation of the boat, called ghe ngo, requires great skills _________ it can easily be flipped. A. therefore B. because C. when D. although 12. Tran Temple Festival is held _______ the 15th day of the first lunar month. A. in B. for C. at D. on 13. Lim Festival is among the most impressive festivals, ceremonies _________ singing events. A. or B. but C. yet D. and 14. Ghe Ngo Race is a religious ritual of the Khmer to _______ the Snake God Nagar. A. commemorate B. preserve C. command D. process 15. “_______ When does it take place?” A. Not bad! B. Are you sure? C. For what? D. Sure, I’d love to! 16. Mid-Autumn Festival not only recalls the family love, _________ is also a festival for both children and adults in Vietnam. A. and B. but C. yet D.therefore 17. _________ different regions and religions have a variety in marital arrangements, the arranged marriage is a traditional feature of every community. A. Because B. Although C.While D.When 18. Accommodation in London________ very expensive. A. is B. are C. has D. have 19. The council should be able to help families who have no accommodation. A. a place to live. B. a place to watch sport matches. C. a place to buy a meal and eat it. D. a place to work. 20. Presents________ in colored paper and put under the Christmas tree. A. are wrapped B. are wrap C. are wraped D. are wrapping