Here's my input:

Lines

These are pretty good! While there's an instance of some slight wobbling, I can see you're delibrately creating confident and bold strokes. So good job with those!

A thing to note though is that I believe instead of doing your ellipses in planes on another sheet, you drew your ellipses in ghosted planes. Since these are both different assignments, I'm going to suggest to do another sheet of ghosted planes. You don't have to post them though, since there's really any different, save for the ellipse, that I can point out.

Ellipses

While there are some slight crossing-between-boundaries, you did really well for your tables of ellipses.

Your ellipses in planes are drawn confidently as well, so I applaud you again for those.

The funnels are generally aligned to the minor axis, which is good so congrats on that!

Boxes

No complaints for your rough and plotted perspectives. The marked VPs are a nice thing to note though.

As for the rotated boxes, I like the neatness of it. Again, you met the criteria for the boxes, so nice job.

The use of interesting angles and the diversity of the boxes, for your organic perspective is nice to see. While not an fault, I suggest next time to add more boxes, especially more farther away. There's a lot of space there that I think could be somewhat filled more, so here's an example. Otherwise, you're clear.

Conclusion

Your assignment was neatly done, meeting all the criteria needed to move on. So I'd like to congratulate you for that :)

As a reminder for the ghosted planes, there's no need to post them, but I suggest you do them so you can say you finished the assignment.

Again, you a did really nice job, so now you can move onto the 250 box challenge. :)