Ключевые слова: background, blue, box, cabinet, child, close, closed, college, color, combination, door, education, furniture, green, gym, indoors, keep, key, kids, lock, locker, many, metal, number, object, office, open, padlock, pattern, pink, pool, protection, public, purple, red, repetition, room, row, safe, safety, school, secure, security, shiny, shut, space, sport, steel, storage, store, student, stuff, swimming, wall, yellow,