Congrats on finishing Lesson 1! You're already one step closer to learning the fundamentals of drawing, give yourself a pat on the back and a smile, I'll be taking the helm of critiquing your work!

Lines

Your initial planes you drew over with ellipses were slightly sloppy, but other than that you seem to execute your marks with enough confidence for the lesson. Your lines seem to sometimes arch, make sure you're remembering to use your shoulder when you ghost and mark out your lines, and if you are then you should try arching them in the oppisite direction so that they course correct back into place.

Ellipses

These need more work to them. It's clear you lack confidence in them even if you're remembering to draw through them a second time, and they seem to consistently have empty space between them and the borders you draw them in. When ghosting, take as much time as you need until you feel fully comfortable and ready to put down the mark you intended to.

Boxes

Remember that when it comes to 1 and 2 point perspective, lines that don't have a vp on the page converge infinitely parallel such as the height lines in 1pp and the height and width lines in 2pp. Some of your height lines in the rough perspective exercise skew off a little bit instead of being perpendicular to the horizon line. Take your time in this exercise and think through the perspective. When a box rotates, lines going to a vanishing point converge further away on one side, and get closer on the other. Remember this as you do the rotated box challenge, some of the boxes looked to be heading to the same vp instead of actually rotating further.