so i did so bad in this exam and the teacher gave us a chance to fix

So I did so bad in this exam and the teacher gave us a chance to fix it. Basically what you need to do is see the wrong answers I chose, and then write why I chose this wrong answer, and then write the correct answer (the correct answers are already given) and explain why this is the right answer.. she just wants to see that I totally get it! No need to write long, just do it briefly. Make sure it is original. Please make sure my original wrong answers is in the SCANTRON and the right answers are as well in the SCANTRON so don’t worry about anything written or circled in the question papers.