Answer:
Editing
Explanation:
This would be easier to answer with some examples of previous answers or any choices you are already considering. However,
The answer would be Editing. In the four-step essay writing, I was taught, there is prewriting, drafting, editing, and publishing. Because this indicated that you are making finishing touches and nearing the due date, and that you have revised the thesis and are making rearrangements to add to this thesis, I believe you are Editing the final layout and preparing to publish or submit the assignment.