1. During an earthquake, you should avoid: standing near walls, using your phone unnecessarily, being near explosives, and moving around the house.

During an earthquake, you should: protect your head, and hide under a table, Use the stairs,...

2.Water pollution has negative impacts such as: inability to raise aquatic animals, unsuitable water for livestock farming, environmental pollution, unusable water for daily life, negative effects on health, and destruction of ecosystems.

3. There are ways to protect the environment, such as: not littering, planting trees, and saving energy, Use public transportation, conserve water, etc.

1. Is was hard to go outside during the heatwave last week

2. Air pollution in big cities can lead to serious health problems

1. Unless this store sells emergency kits, I'll check the other one

2. If you throw trash into the river, it will become more polluted

3. The factory is dumping waste in the lake, which is why the lake is polluted