Formal Letters: Formal letters are ones which are written to authorities, offices, newspaper editors, or to ministers for any official purpose.   A specific pattern is followed to write any f…

Informal letter: Informal letters are ones that are written to relatives and friends. Letter writing is a part of every English language exam. Though there are many variations in writing in a…

It was early January 2020, when the world heard the name of the deadly disease Corona, which was spreading rapidly in China. A lot of people in China visited hospitals with cough and respirato…