How Do I Know Whether a Draft Is Ready for Proofreading or Still Needs Structural Revision?

Before polishing sentences, check whether your draft answers the assigned question, gives each section a useful role, and supports its main claims. Then choose a repair that fits the time left.
How Should I Use Instructor Feedback on an Assignment to Improve the Next One?

Choose feedback that applies to your next assignment, clarify the missing skill, rehearse a small repair, and check for that specific improvement before submitting.
Using error logs to decide what goes into tomorrow’s study plan
An error log turns missed questions into a simple, repeatable decision system: what to fix first, what to practice next, and how to build tomorrow’s study blocks around the mistakes that will actually move your score.