To make the best and most effective use of something Prioritize Optimize Planning Procrastinate

To make the best and most effective use of something, the term 'Optimize' is the most appropriate choice. 'Planning' refers to the process of thinking about and organizing the activities required to achieve a desired goal. 'Procrastinate' means to delay or postpone an action. Therefore, 'Optimize' is the correct answer as it implies making something as fully effective, functional, or optimal as possible.