who

Definition

Examples

Who is responsible for ordering supplies for the downtown branch?

Collocations

• Easy who is that person
  describing who is that person (a United Nations agency to coordinate international health activities and to help governments improve health services)
• Medium delegates who attended the annual conference
  to delegates who attended the annual conference, meaning to transfer power to someone
• Hard public officials who violate ethics statutes
  describing public officials who violate ethics statutes (people in general considered as a whole)
• Very Hard he who hesitates is irrevocably lost
  describing he who hesitates is irrevocably lost (a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas))