2. The post office is next by the shoe store.
=> The post office is next to the shoe store.
3. How long is it from Hue to Da Nang?
=> How far is it from Hue to Da Nang?
4. It often take me 15 minutes to get there.
=> It often takes me 15 minutes to get there.
5. He is more intellegenter than his brother.
=> He is more intellegent than his brother.
6. This city have more buildings.
=> This city has more buildings.
7. Where are the park?
=> Where is the park?
8. You go straight ahead and turn to right.
=> You go straight ahead and turn right. (Không thể thêm "to" đứng ở giữa từ "turn + hướng" được)