The document discusses the WH questions in English and how they are used to ask different types of questions. It covers the WH questions words - who, what, where, when, why, how - and explains that who is used to ask about people, what about things or actions, where about locations, when about time, why about reasons, and how about quantities or qualities. It also provides examples of questions using each WH word and notes that WH questions are used to elicit specific information.