What to do!!!!!

We have a test coming up and I've been studying really hard. If I wasn't doing homework or doing a project I'm on the games that Mr. Olson posted up on Schoolloop. I've been struggling with structures and how to draw them out from the formulas. I'm still practicing and getting the hang of it. I just hope that I can study enough to get a good grade on the test. I'm nervous for Friday but I will be ready!