Vũ Thị Ngọc Hân
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2026-05-06 22:41:54
At school, I save energy by turning off lights and fans when they are not in use. I also unplug devices after using them and try to use natural light during the day. I do these actions every day. They are important because they help reduce electricity waste, protect the environment, and save money for the school. Small habits can make a big difference.
2026-05-06 22:41:49
- The students are doing a science experiment in the lab now.
- Space travel will become affordable for everyone in the future.
- You shouldn't stay up late to watch TV programmes.
2026-03-12 21:53:22
2026-03-12 21:52:55
