Hi! It looks like you've done well overall on this lesson. I'll go through each exercise individually.

For superimposed lines, you're making sure to line up your pen correctly, so the fraying is only on one end, which is perfect. Your accuracy will improve with time, so keep at it! Your ghosted lines are also decent. Some of them have a bit of a curve or wobble to them, but I think that will go away with practice. Just remember to draw quickly and confidently even on short lines.

Your table of ellipses and ellipses in planes both turned out well. Keep at it in warm-ups, as you're on the right track. The funnels are also looking good. A few of the smaller ellipses towards the center are a bit tilted, so keep the minor axis in mind- it should cut the ellipse in half evenly, so the major axis (going from top to bottom) is perpendicular to the minor axis. It's a bit tricky, so just keep that in mind as you work.

Both perspective exercises look good. Some of the vertical lines are a bit tilted, so just keep that in mind moving forward as well.

Rotated boxes has the common issue of not actually rotating the boxes. Here's an example: https://d15v304a6xpq4b.cloudfront.net/lesson_images/d73eea49.jpg

I can see that you caught the mistake a few times, and this exercise is meant to be really hard, so as long as you're aware of it, you should be fine. It's tricky even if you know what you're trying to avoid, so just keep at it!

Organic perspective looks fine overall. A few of the boxes are a bit off, and the size difference could be pushed a bit more, but it's looking good overall! The second one is a bit rougher, with some size being inconsistent and the boxes not completely following the curved line. Just keep that in mind when you revisit it in your warm-ups. I would say you're ready to take on the 250 box challenge!