Young male teacher in front of green board Tired teacher checking the tests back to school concept
Chemistry lecturer during lecture in college
Screaming teacher working with laptop in classroom hard work school job homework education concept world teachers day back to school online test
Teenage pupil worried in test while sitting with classmates in school
Young asian student man sitting at desk in home studying and reading doing homework and lesson practice preparing exam to entrance education concept
Back to school crazy teacher hard schoolwork homework student preparing for test or exam exam in college hard exam angry teacher
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Exhausted woman headache frustration hard tasks project fail tired lady in formal clothes expressing pain holding head flipchart boards on background Tired teacher sitting at desk thinking about problems Busy businessman explaining business charts
Funny teacher in classroom hard work school job homework education concept world teachers day back to school teacher in glasses
Studying for midterm exam
Student in shock photo of young girl with open mouth and big eyes around books education concept Beautiful girl studying in front of big blackboard Sad teacher in glasses reading reports of talented students correcting mistakes Portrait of teacher woman working in the classroom
Old male teacher in the classroom Businessman sleeping at office table on laptop computer
Tired teacher checking the tests back to school concept
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The chemistry lecturer during lecture in college Mobbing at work bad job relations concept depressed businesswoman being sad and tired sitting working at desk full off documents in binders
Blurred and de focused of stress concept
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Portrait of a shocked male student grabbed his head Tired mixed race business woman with headache at office feeling sick at work Stress business woman person from hard work depression in office tired and anxious employee female with unhappy at problem job young businesswoman sitting sad front of laptop computer on desk Female student in front of chalkboard
Attractive smiling young asian business woman work at home office asian woman working on laptop computer holding tablet Stressed and fatigued teacher have headache of stress too much stress at work symptoms of chronic stress fatigue and decreased energy level affected by prolonged stress Young asian student man sitting at desk in home studying and reading doing homework and lesson practice preparing exam to entrance education concept
Young female student with headache she is sitting at desk and touching her head
Startup company employees working in the office overtime are stressed and tired from overtime work overtime work heavy work hard work concept of working on important documents The person is tired of making calculations Grunge image of a stressed overworked man studying Long day beautiful stylish designer with bright makeup yawning after long day at work
Rebuke and punishment you should make more efforts arguing about study conflict situation school conflict demanding lecturer teacher strict serious bearded man having conflict with student girl Smiling young woman college student holding book on isolated gray background model emotionally showing facial expressions Portrait of tired young business woman with laptop computer
School education schoolgirl looks at the books and gets upset because of the large amount of homework sad child posing with book at blackboard in school Businesswoman working in the office
Young male teacher in the classroom The young student with the books isolated studio shot
Young writer working on his new work
Portrait of stressed and suffering man indoor
Tired freelance worker sleeping on workdesk
Tired teacher in blue blouse standing near table in classroom
Aged businessman employee unhappy with excessive work Teacher in classroom at university or college female beautiful student on board with computer laptop lesson seminar skills young woman study in high school Businessman with many conflicting priorities
Young cute hipster girl student sitting in cafe with notebook reading wearing glasses lifestyle happy smiling people concept close up
Preparing for the important exam the concentrated student getting prepared for the final test
Many tasks to do tired pleasant attractive woman touching her head and feeling tired while sitting at the table
A portrait of an asian teenage girl showing headaches and discouragement from studying in the library Little boy studying in low light with a burning candle power outage energy crisis concept Young male teacher in suit in front of green board Unhappy guy in class Young businessman is having headache
Businessman covering face on abstract background with scribble risk and challenge concept
Young beautiful woman working using laptop feeling overworked Man collecting his stuff after redundancy in the office with man
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Asian women she was tired of reading the exams
Phobia – portrait of a fearful troubled woman on a dark background Businessman or business student overworked stress out with piles of books and notebook with apple with eye glasses
Tired student sitting at the table with book and laptop
Stress headache and student in classroom with anxiety mental health risk and burnout for study education and learning problem tired fatigue and depression of teenager in school or college desk Angry teacher in eyeglasses gesturing and screaming near chalkboard Young handsome man in wheelchair in front of chalkboard
Male student sit in school classroom while hard lesson pass the exam learning is hard stressed hipster teacher overworked man with beard having stress troubles in studying formal education Close up the pen and students writing and reading exam answer sheets exercises in classroom of school with stress The pupil in glasses is very tired to solve the problem
Fed up man desperate teacher in classroom no hope for better tired and exhausted teaching dumb students difficult work emotional burnout teacher give up hate his job teacher mature man Sensual woman teacher on lesson student girl teaching or learning in class at high school education and tutoring concept Stressed exhausted young asian business woman suffering from severe depression between meeting in office Mobbing at work bad job relations concept angry mad bossy businesswoman being furious sitting working at desk full off documents in binders
Cute little girl is reading a book
Tired school tutor in classroom at blackboard Stressed businessman concerned about hard online task looking at laptop in shared office frustrated worried male employee reading news tired exhausted office worker feeling headache at work
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Tired businessman from heavy workload sitting at the desk Asian businesswomen worry about work in the meeting room
Beautiful red haired girl in glasses reads book on a white background
Young woman in casual clothes in an office tired