Ключевые слова: 7, bag, beginning, bouquet, boy, celebration, cheerful, child, childhood, class, cute, education, elementary, experimental, expression, first, flower, form, girl, grade, grader, happiness, happy, healthy, holiday, joy, kid, knowledge, leisure, little, may, person, play, pleasure, preschool, pupil, school, school supplies, schoolbag, schoolboy, schoolgirl, science, september, smile, student, study, ukraine, uniform, year, young,