18. Tra Co beach is the longest beach in viet Nam.
19. Mai is the oldest student in our class.
20. The Imperial city in Hue is the greatest tourist attraction.
II.
1. Ha is more hard-working than Quang.
2. A village is more peaceful than a city.
3. My house is between a post office and a cafe .
4. Can you tell me something about your neighborhood?
5. Apples are more expensive than oranges.
6. Computer study is Nick's favorite subject.
7. The second question was more difficult than the first one.
8. Jack's suitcase was heavier than Jean's suitcase.
9. The weather today is better than it was yesterday.
10. My homework was worse than his.
11. Viet Nam is much warmer than Sweden.
12. The Andes is the longest mountain range in the world.