book
bored
boy
caucasian
child
childhood
class
classroom
cute
desk
doing
education
elementary
exam
exhausted
face
fatigue
girl
home
homework
indoors
kid
knowledge
lazy
learn
lesson
little
nap
people
person
portrait
preschooler
preteen
primary
pupil
reading
school
schoolboy
sitting
sleep
small
smart
stress
student
study
studying
table
textbook
tired
young