The document contains a series of riddles and examples about prepositions: 1) The riddles include "what demands an answer but asks no question" (telephone), "give me food and I will live, give me water and I will die" (fire), and "I'm the part of the bird that's not in the sky" (shadow). 2) Examples are given to illustrate the correct use of various prepositions such as "at", "in", and "on" in different contexts including locations, dates, and pictures. 3) A puzzle is included with the prepositions listed in a grid for rearranging into the proper order.