This document discusses different English prepositions and their meanings. It provides examples of how each preposition is used to indicate location, time, or other relationships. The prepositions covered include: in, on, at, above, over, under, near, beside, between, across, next to, and for. For each preposition, there are 1-3 example sentences showing how that preposition is used. The purpose is to illustrate the meanings and uses of common English prepositions.