It was the 7th period of the day. Everything went on as usual. Shouting in the class, throwing of the chalks and cat fights. I was in Class IX, and had just returned from Delhi, after having successfully won the CBSE National Level Science Exhibition. What a happy month that was for me! Everything seemed so fine. All of a sudden there was a boom, the window panes shook. Ignored!! We continued with our work. However, soon we realized something was wrong. The bell for the 7th class rang 20 minutes back and still there was no teacher in the class, and we are absolutely sure about the presence of our teacher in the school premises. Being the best friend of the class monitor, I stepped out of the class. All I could see was teachers assembling in groups and discussing something serious. First thought, someone might have pulled another serious prank in the school. All of a sudden, our Biology ma’am started coming towards me with a serious look. Second thought, what did I do?? ...