Here's an Imgur album with all the exercises from this course.
My line-quality keep varying (from confident to wobbly and vice-versa) because I was trying to hold the pencil in different ways and I also tried to draw in a more vertical surface (but since I'm using A4 and I don't have the right tools, I moved back to drawing on a flat table...)
I also had posted one question some weeks ago on the discussion tab but you missed it. But since then, I noticed that my question was a popular question and you already replied to other people asking a similar question so I already know the answer. :)