Hello Farhan! Overall you've done a good attempt but there are a few important things I want to talk about.

First of all I think you're working too small, I recommend sticking to one animal per page so you have plenty space for each drawing.

Second is the paper, a sketchbook like that is okay, but I recommend getting if you can a stack of printer paper, as it's better for the course. It'll give you more space to draw freely.

About the exercises, let's start with the organic form intersections:

You've done a good job drawing the simple sausage forms, but a few things:

-You're drawing way too many contour lines, take a look at the exercise examples and compare them. Draw way fewer contour lines and try to put a lot of care into each line instead as that's how it's recommended to approach forms on drawabox.

-The other thing is that some of the forms you drew don't feel stable enough. Try to think of the forms as water baloons, if you think of them as such, some of your forms wouldn't be stable and would fall. Always try to think if the organic form you're going to draw is going to be stable or not when you draw them.

About the animal constructions, you're overall drawing them solidly, but aren't approaching the sausage forms correctly:

-1 Sometimes you don't draw through the forms completely. Example

-2 Sometimes you don't draw intersections between sausages. Example

-3 Sometimes you don't use sausage forms for legs and use cylinders or other kind of forms. Example

So, before moving on I want you to do one more page of organic intersections, and one more page of a horse (remember to keep the things in mind I told you and to do only one animal per page).

Good luck, keep up the good work, and don't forget to ask questions if you have them!