Match the two parts of the sentences to complete the definitions. 1 Something perfect 2 When something fails, 3 A success 4 Something that has imperfections 5. When you accept something 6 A failure 7 When you reject something, a is a bad result. b is not perfect c it finishes without success. d you think it's OK. e you don't think it's OK. f has a good result. g has no mistakes or problems.