Diligent guy
Young student
School children filling test blank at exam
group of school kids raising hands in classroom
Teacher in front of audience
Clever students
Positive girl writing test
Answering at lesson
Doodles
Creative students
Creative student
Friends at lesson
Girl in library
Pensive girl thinking of test solution
Searching for curious data
Choosing color
Young female student using smartphone by desk
Knowledge
Teacher at work
Concentrated girl filling quiz blank
Hand of male teacher or economist with pen pointing at document
Boy by blackboard
I have got question
Dislike
Girl in hijab scrolling in smartphone by desk
Hand of man holding pencil over document while sitting by table
Using internet resources
Cheating
Thank you
Adorable gingerhaired boy holding planet model of Mars
