Idea

Hi Mira,

There is no way to tell the system that you guessed. If you don't know the answer to something, then you should submit your best guess. After it has been submitted, read through the explanation of the answer. You can find it by clicking "Get help" if you got the answer wrong, or scrolling down and clicking "See a step-by-step solution" if you answered correctly.

Then you can rewatch the videos before the exercise, and ask your teacher for more help if you still don't understand.

I hope this helps! :D