Saju Sir

  Zafi:       Hello Zarif, how are you? Zarif:       I am fine and you? Zafi:         I am also fine. I came to learn that you have opened a facebook account. Is it true? Zarif:       Yes, it is true. Recently I have opened a facebook account. Zafi:         Could you please let me know why you have opened the account?  Zarif:       The present age is an age of globalization. It is Internet which has made the world a global village. So, I think I should have a facebook account. Zafi:         It is okay if your aim is positive and fair. Zarif:       Of course, my aim is positive and fair. Facebook is the most popular social networking site that helps us to connect our relatives and friends living different parts in the world. Zafi:         You are correct. But you have to remain cautious about connecting unknown people. Zarif:       Strange indeed! What is the problem if I connect unknown people? Zafi:         You have raised a good question. You know some recent incidents occurred in di