Plz answer plz i begging you plz

Based on the cause-and-effect relationship in this sentence, what is the meaning of the word revert? the brownies kali made using a new recipe were too dry, so she reverted to her original recipe. a) to alter or change completely; revise b) to dispose of or remove; to throw away c) to prepare for something; assemble or make d) to go back to a previous state or practice

Nos tuvimos que separar porque nos . a. recién casados b. llevabamos muy mal c. amistad

How does the author view the idea that you have to be perfect in order to get into college