11. Ha Long Bay attracts more tourists since UNESCO's ________________ of this beautiful spot . ( recognize )  12. The pagoda is located in a rural_____________________. (set)  13. Tourists come here to enjoy ______________________ views . ( breathe)  14.The Government will have measures to ________________ our man-made wonders. ( preservation)  15. The Towers were built in the 18th century by the Cam People in _______________Viet Nam . ( centre)  16. Environmental ___________ is verybody’s responsibility. (protect)  17. . __________________ is now a serious problem in namy countries. ( forest)  18. What should we do to prevent __________________warming ? ( globe )  19. Thien Duong is a ________________ cave . ( spectacularly)  20. Kien Giang isn't in the ________________ of the country . ( central)  21. ______________________! You gave the correct answer. ( congratulate )  22. The Perfume Pagoda has provided ________________ for many famous paintings. ( back)  23. Recent _________________________ have changed the original structure of some man-made wonders.( restore )  24. Ha Long Bay has 1969 islands concentrated __________two zones.  25. The hotel is beautifully _________________ in a quiet spot near a the river.( locate)