Quizzes, tests, exercises and puzzles for English as a Second Language (ESL), English as a foreign language (EFL), Teaching EFL (TEFL), Test of EFL (TOEFL), English for speakers of other languages (ESOL), Teaching ESOL (TESOL), TOEIC.
Discretionary energy is the energy that an employee chooses to exert in service to coworkers or customers at work or not. An employer pays for the fundamental tasks that he hires an employee to perform. The employee exerts the amount of energy necessary to perform the basic requirements of his or her job description. Discretionary energy is the get up and go that the employee is willing to contribute beyond the basic requirements of the job.