book
bored
boredom
boy
broke
classroom
college
desk
difficulty
draw
dream
education
elementary
exam
exhausted
fatigue
frustrated
gear
history
knowledge
learn
learning
lesson
library
literature
man
master
mathematic
occupation
read
relax
repose
school
science
sitting
sketch
sleep
smoke
stress
stressed
student
study
table
teach
teacher
text
tired
university
work
worker