1. I think robots couldn't replace the role of teachers in education.

2.People will still send letters to each other by 2050.

1. How often the earthquake occured ịn that region

2.I could find a wide range of beauty products in their store

One natural disaster that often happens in Vietnam is flooding. Every year, especially during the rainy season from June to November, heavy rains and tropical storms cause rivers to overflow, leading to widespread floods in many regions, particularly in the central and southern parts of the country. Flooding damages homes, crops, and infrastructure, and sometimes results in loss of life. People often have to evacuate to safer areas. The government and local communities have made efforts to improve warning systems and prepare emergency responses to reduce the impact of this disaster.