Ключевые слова: accept, against, agree, approve, art, background, bad, black, blackboard, blank, board, box, brush, cancel, chalk, chalkboard, check, choice, correct, decision, dirty, educate, education, election, empty, examine, failure, frame, grunge, hire, icon, illustration, lear, learning, list, match, negative, no, option, positive, reaction, red, remember, review, right, school, true,