Ключевые слова: animal, attention, back, background, black, blackboard, blank, board, chalk, chalkboard, class, classroom, comical, concept, copy, copyspace, creative, education, empty, funny, idea, learn, meerkat, one, pointer, safari, safeguard, school, space, standing, suricata, suricatta, teacher, text, to, vigilant, warning, wary, watchful, wild, wildlife, zoo,