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

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

1.He asked the villagers how often earthquakes occurred in that rogion

2.they told me that I could find a wide range of beaty products in their store

One natural disaster that often happens in Vietnam is flooding. It usually occurs during the rainy season, especially in the central and southern regions. Heavy rains cause rivers to overflow, leading to severe damage to houses, roads, and crops. Many people lose their homes and struggle to rebuild their lives. The government and local organizations often provide support, but the impact of flooding is still serious. To reduce the damage, people are encouraged to prepare early and follow weather forecasts regularly.