Does an author always make his or her tone explicitly clear?

The bus driver who, only works weekdays, always waits for me when i'm running latecorrect the comma sandwich

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

How does esperanza’s family pass after papas death