Don’t put —— until tomorrow what you can do today. ?

The phrase "Don’t put off until tomorrow what you can do today" emphasizes the importance of not procrastinating. In this context, "put off" means to delay or postpone a task or responsibility. The saying encourages individuals to take prompt action rather than defer it, highlighting the value of time management and personal accountability.

Choosing "off" in the phrase indicates a conscious decision to avoid unnecessary delays. The other options"down," "up," and "out"do not convey the same meaning of postponement. For example, "put down" typically refers to setting something down physically, while "put up" could imply raising or erecting something, and "put out" often relates to extinguishing something or making it available. None of these options capture the essence of delaying action.

In summary, "put off" is the correct phrase to express the idea of procrastination, making option D the most fitting choice in this well-known proverb that serves as a reminder to prioritize tasks and manage our time effectively.