academic
asleep
back
board
book
books
bored
boring
burnout
class
classroom
college
desk
education
exam
exhausted
fatigue
homework
hours
learning
lesson
long
man
nap
napping
preparation
preparing
reading
relaxing
research
rest
resting
revising
school
sitting
sleep
sleeping
sleepy
student
study
studying
textbook
textbooks
tired
trainee
training
university
white
whiteboard