Natural disasters are one of the biggest problems that Vietnamese must face to face nowadays. One of the most common natural disaster in Vietnam is flood. The flood can cause damage to houses and peoples. A lot of people lose homes and property. Not only that, they also suffer the pain of losing their relatives and their friends. After understanding the bad effects of hurricanes, there are some solutions to prevent the flood. Firstly, you should always update the news about the hurricanes and floods. Secondly, you should prepare things such as water, food, clothes, medicines, emergency kit, ...Thirdly, we should reinforce our house and always be ready to evacuate. In conclusion, I can say that natural disasters are extremely dangerous, but we can prevent them by doing what I say.

1. He asked the villagers how often earthquakes occured in that region

2. They told me that they could find a wide range of beauty products in our store

1. I think robots can't replace the role of teachers in education
2. People will still send letters to each other in 2050

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1 The boy said that they were picking up litter on the beach then

2 Before Lucas arrives at the restaurant, we won't order our meals

1 During the flood, you should listen to the instructions from local authorities

2 Mars is one of the most promising planets for life in solar system