1. HCM City is the biggest city in VN.
2. Angel falls is the highest fall in the world.
3. Lake Superior is the largest freshwater lake in the world.
4. You must bring compass or you will get lost in the forest.
5. You should take a waterproof coat during........
6. You must arrive on time at school.
7. You shouldn't walk alone after 10pm in that park.
8. You should take a boat trip around the islands in HL bay.
9. Antarctica is the coldest place in the world.
10. We shouldn't write on the walls or tables in our classroom.
Nhớ tick 5 sao cho mình nhá :3