Ключевые слова: activities, art, background, beware, blade, board, boy, cardboard, carton, close, closeup, concentration, construction, craft, cut, cutter, design, education, guard, hand, holding, knife, learning, male, man, metal, missing, object, paper, people, person, practice, print, ruler, school, sharp, shop, steel, sticker, stickers, student, students, teen, tool, utility, work, worker, workshop, young,