Ключевые слова: acumen, aptitude, back, brainpower, brains, business, children, concept, cram, education, examination, examine, exams, facts, finals, higher, instruction, instructor, intellect, intelligence, intelligent, kids, knowledge, learning, letters, midterms, sat, school, schooling, smarts, special, studies, study, teach, teaching, test, toy, tutoring, wisdom,