1. You mustn't forget to take necessary things on your trip.
2. I think Trang An Complex is a wonderful tourist attraction in Vietnam.
3. We are going to the zoo this weekend. Would you like to join us?
4. The Truong Sa Islands are larger than The Hoang Sa Islands.
5. Which is higher: Fansipan or Mount Everest?
6. Life in the city is more interesting than life in the countryside.
7. The people here are friendly and helpful.
8. Ha Long Bay is more famous than Phu Quoc Island.
9. Can you tell me the way to the post office?
10. The air in the countryside is cleaner than the air in the city.