Sometimes you find yourself getting off-task because your boss keeps piling on the work, and you aren't sure what to prioritize. Which would be a work ethic "best practice"? Ask your boss which assignments take priority, and pass those assignments to your coworkers who you think have more time.
Ask your boss if any assignments take priority, and make a task list to help you remember.
Tell your boss that they need to cut back on your work load. , Not Selected
Just keep doing your work in the order it was assigned.