I am doing some critique for you.

Good job finishing the 250 box challenge!

You've practiced a lot with extreme foreshortening, and that went very well.

the lines are often smooth and confident. Sometimes the lines don't touch the corners, try to use the ghosted method enough before you draw a line. Don't worry, this will get better with practice :).

The extension lines are drawn in the right directions and that's really good!

Applying hatching lines have also gone very well, your lines are confident and smooth

Next time, try adding line weight to the silhouette a little more often

You have done a really good job and did improved a lot during the lesson!