At my 15 years, being in a really prestige school is really boring, I know I should be more grateful with my mom for paying me the best school in brazil, and normally I get good grades, but the class with Mr. Wang is so boring and I have skipped his class a lot recently. I’m kind of nervous that I might fail his class and mom would kill me, but If a get a 10 in the final I could still pass. I think I should tell you a little bit about Mr. Wang, Mr. Wang is a recognized chemist from China, and my school invited him this semester to give classes, but man, Mr. Wang is so creepy, he is 163 cm tall approximately, he is really skinny and on the top of his head he is getting bald and he is always alone, I think I have only seen him talk with Mrs. Welder, but I guess that’s normal, she is the principal and Kind of weird too, guess they make a great couple. Finally, the last day of classes arrive and I was ready to see my final grade, I studied so hard for the exam, but when Mr...