Today morning I woke up trying to think of what special thing is going to happen today. Is it my birthday? Or my sister's? Suddenly, like a bolt of lightning, I remembered. Today, at 8.30pm, we are suppose to switch off our lights to save the enviroment. I also tried to think of other ways to save the enviroment. I came up with the idea to go vegetarian once a week to save the earth. So, at 8.30pm today, my whole family turned off the lights in the entire house. How spooky! A shiver went down my spine as I went to the toilet without any lights. It is like experiencing what it is like to live in my great-grandmother's time. I hope everyone can do their part to save the earth. Because without the earth, there would not be us.