Ключевые слова: activity, advert, age, air, boy, bug, butterfly, carefree, catch, chase, child, day, family, female, fly, friends, fun, funny, game, girl, happy, hobby, insect, joy, jump, jumper, kid, love, male, man, net, nettle, play, promotion, pupil, racket, racquet, schoolboy, schoolgirl, shopping, small, smiling, sport, tennis, training, trampoline, up, woman, yellow, young,