Hello! First off, have a good start on Artschool! I'm also starting at the same time! (still figuring out how forums work)
When it comes to the drawing, you got some clean lines, GG! Indeed you might need to push a bit the line width of the objects that are near to you, as you did with the previous drawings. Also, the further away an object is, you can try and make the lines slightly grayer to give more depth. Nevertheless, keep it up!