A. It's my fault, but I don't think it's fair to treat me so harshly. B. I've warned you many times. Why can't you remember? C. Sorry. I didn't mean to hurt you. D. It's OK. Everyone makes mistakes. E. I apologize for the stupid thing I did. When you realize you've made a mistake, you may say: _______________. If someone is angry with you for the same mistake you made time and again, he may say:__________. If your friend has made a mistake and he feels awful about that, you should say ___________. You are not happy about being criticized for something stupid you've done, you may say __________. When you want to express the idea that you didn't do things on purpose, you may say ____________.