17³Ô¹ÏÔÚÏß

Education school study homework home work kid kids boy male unhappy hard frustrated sad training research learn cram learning working report schooling schoolboy private education homeschool elementary educate working course lesson lessons lifestyle lifestyles pupil pupils achieve pass fail passing failing grades grading score scores A B C D F 3 4 5 6 7 8 9 10 honor schoolchildren answer answers question questions youth youthful grade grades test testing skill skills student students tired bored concentrating think thinking pensive