''Not sufficient, but it will do. Now, as you have been informed, today is exam day and I will test your practical knowledge of the spells that we have practiced during these last few classes, meaning - Non-verbal transfiguration. Now, the test will be done in the form of an obstacle course.'', he said, pulling his wand out.
He re-arranged the desks and chairs (which means that the lost had stood up, which means that I have godmodded a little) and conjured a rather complex ''machine'' consisting of a lot of tubes. The first tube was simple and completely normal. That tube was connected to an aquarium. The next tube, which followed, was filled with mud, while the fourth one was pretty wide and filled with wood. The last tube was vertical and it lead into a small bird cage.
''Now, your task is following. You will take your quills and put them into the first tube. Then, you will non-verbally transfigure the quill into an animal that can easily pass through the first tube. But, in order to control it, you will have to use the Imperius curse, which I know you have done with professor Wilson. When you reach the end of the first tube, you see water. You have to, non-verbally again, transfigure your first animal into another animal that can survive underwater. A frog, fish, water snake... whatever you like. Third tube will either call for a bug that can dig through it or for a mole, which means a mammal. The last one is filled with wood. A beaver would be sufficient, but you can be imaginative and create another animal, a spider or a snake, that can pass through these pieces of wood. And finally, a vertical tube. I think you know what do wo with it. Now... Miss Diggory, would you be so kind and give a try.'', he said, with a smile.
(NOTE: You have less than 24 hours to reply, not just Mariana, but all of you who have decided to take this exam. I just cannot wait that long. When I call you out, you have less than 24 hours to post. Those who do no show up will get a big red T for their classwork.)