Concept:The best word should describe how an audience feels when watching very interesting movies.Explanation:The phrase "very interesting movies" shows that the movies were engaging and enjoyable to watch."Absorbing" means extremely interesting and holding all your attention, so it fits the sentence correctly."Nauseating" means causing disgust or sickness, which contradicts the idea of interesting movies."Perverting" and "absolving" are not suitable because they do not describe the effect of interesting films on a viewer.Therefore, the correct option is "Absorbing."Answer:C. Absorbing.