Let's start with your superimposed lines. You've done a good job lining your pen up with the starting point which has minimised fraying however you have focused far too much on accuracy here, resulting in a significant amount of wobbling. We prioritise confidence over accuracy in the lessons as it is far easier to work with an inaccurate, confident line than it is a wobbly but accurate one. This is something I noticed quite a lot throughout your work, so I will mention it briefly as we go through.

Next your ghosted lines are showing quite a lot of both wobbling and arcing. There seems to be a mix of different thicknesses to your lines, which suggests some of these may have been drawn slower or even with your wrist. The big takeaway from this though is that ghosting should prepare your muscles to execute a line and once you're done ghosting, to execute it confidently, not allowing your brain to micromanage the movements. Now, while confidence is not the same thing as speed, it may help to begin with, to draw the slightly faster so that you don't have time to overthink your lines.

Your ghosted planes are actually a significant improvement on the confidence front, so you can definitely execute straight, confident lines, it's just a matter of mindset.

The larger ellipses in your tables of ellipses are fairly confident, with the smaller ones being much less so. This is pretty normal - it takes finer control over your shoulder to be able to draw the smaller ellipses, so keep practicing. Again, your ellipses in planes are confident for the most part and hit the four sides of the plane more often than not. This is in line with what I observed earlier about your larger ellipses.

Finally, your funnels are lacking the confidence I saw earlier in your ellipses. Additionally, because your ellipses are a little oddly shaped, this has made them difficult to align to the minor axis.

Next your plotted perspective, I noticed you seem to have used pencil or similar to plot your vanishing points - this exercise is to be done entirely with a single pen. Additionally, you have given each box two different sets of vanishing points where all your boxes should have shared the same two vanishing points. Now, I won't have you redo this exercise, but make sure you're reading the instructions carefully - multiple times if needed.

You made a similar error on your rough perspective, with all your boxes converging towards their own vanishing points, rather than a single shared one. This has resulted in a lot of guessing where none was necessary. Finally, make sure you're making a conscious effort to keep your horizontals parallel and verticals perpendicular to the horizon line.

The gaps between your boxes on the rotated boxes exercise are quite tight and consistent, but you stopped drawing the rear planes of your boxes beyond the horizontals and vertical boxes, which has again, resulted in unnecessary guesswork. In terms of the rotation of the boxes, you haven't managed to rotate the boxes very much. This exercise is designed to be beyond the student's grasp at this point, instead intended to introduce them to a new kind of spatial problem they may not have otherwise considered.

Finally, you're off to a good start with your organic perspective boxes, with your line confidence actually a little better here. There's a good amount of variation in the size of your boxes but it does seem to be a bit random in places, increasing and decreasing in size. Remember that objects further away in perspective will be smaller while those closer will be larger. Finally, there's a lot of redrawing/reinforcement of your lines. While it's okay to apply line weight to clarify overlaps, you should be subtle with it, execute it with confidence, and not reinforce the interior lines of the box. We don't want students automatically "correcting" their mistakes however, as this can often undermine the solidity of your constructions and is a bad habit to get into, as working with your mistakes is a good skill to have.