``` 9. Jeju Island is a very popular place for holiday in Korea. The island is well known for its natural wonders, including waterfalls, white sand beaches and a dormant volcano. 10. The Great Wall, one of the greatest wonders of the world, was listed as a World Heritage by UNESCO in 1987.
Exercise 9. Complete the sentence with definitive article the. Write X if we don't need any articles. 1. I went sailing around __________ Lake Geneva. 2. I've been living in __________ London for six years. 3. __________ Danube runs through many European cities. 4. Wild horses live in __________ Gobi Desert. 5. __________ Pacific Ocean has many different types of fish. ```
