book
books
boy
child
childhood
concerned
confused
education
educational
elementary
exam
examination
exams
exhausted
fatigue
hardworking
home
homework
house
kid
learning
lesson
little
man
preparation
preparing
preschool
primary
pupil
puzzled
reader
reading
revising
revision
school
schoolboy
sitting
student
study
studying
table
teen
teenager
textbook
textbooks
thinking
tired
trainee
training
writing