Correct Option: C

juxtapose (V.) : to put people/ things together in order to show a contrast/ a new relationship between them
impose (V.) : to introduce a new law, rule, tax, etc.; to force to have a deal that is difficult or unpleasant
repose (V.) : to rest, sleep or feel calm
expose (V.) : to make known to the public, information that was previously known only to a few people or that was meant to be kept a secret