17s
activities
adolescent
attractive
bulgarian
class
college
communication
coursemates
desk
educating
educational
emotion
ethnicity
european
girl
group
happy
high school
indoors
institute
interacting
knowledge
learning
lecture
lesson
listening
notes
occupation
person
portrait
process
schoolgirl
schooling
schoolmate
schoolroom
schoolwork
sitting
smiling
students
teaching
teenager
test
togetherness
work
writing
youth