16 17
academic
academy
adult
american
apprentice
assignment
assist
attention
bookshelf
boy
caucasian
class
classmates
classroom
college
color
colour
corporate
course
descent
desk
desktop
discussing
education
educator
ethnicity
female
group
happy
information
knowledge
learn
learning
listening
people
pupil
school
sitting
student
study
studying
teacher
teaching
team
technology
trainee
training
university
years