The document discusses direct object placement with phrasal verbs. It begins by explaining that a phrasal verb contains a main verb and particle that together have their own meaning. It then provides examples of common phrasal verbs like "fill up", "pick up", and "turn on". The document demonstrates that the direct object can be placed between the main verb and particle, or after the particle. Object pronouns, however, must always be placed between the verb and particle. Finally, it provides a link to a full list of phrasal verbs and their usages.