adolescence
1718
activity
american
appearance
attendance
brunette
caucasian
cheerful
class
classmate
classroom
college
communicating
confident
diligent
education
emotions
erudition
exam
fellow
female
girl
group
interaction
interested
interior
knowledge
lecturing
lesson
listening
noting
people
portrait
positive
scholar
school
smiling
student
study
summary
teen
teenager
together
training
university
working
young