Portrait d'une jeune étudiante triste, sérieuse et soucieuse d'étudier en classe - Photo & image de stock

Portrait of sad serious and angry female university student study lesson at school or university

Portrait of sad serious and angry female university student study lesson at school or university

Student preparing exam and learning lessons in school classroom. Sad serious and concerned student girl

Tired teacher checking the tests. Back to school concept.

Pressure nervous tense. Teacher stressful occupation. Stressful scientist. Girl tired stressful expression with laptop and microscope working investigation biology and chemistry. Stressful educator.

Online courses for adult. Teacher in classroom work with notebook. Pass test online. Online video lesson. Distance learning. Woman student studying with laptop. Educative webinar. School knowledge.

Long working day. tired woman work online on computer. confident office worker. secretary with document folder. formal fashion style. brunette woman with makeup. sexy girl in jacket use laptop.

Tired tutor fall asleep at workplace. Woman tired in school classroom. Teacher exhausted after hard working day. School pedagogue stressful occupation. Tired student lean on desk. Exhausting lesson.

Female student shame embarrassed in school classroom

Unhappy angry mad woman. Overtime. Knowledge. Lesson. Student angry. Student working on a laptop on some stairs on campus preparing for an exam

Human emotion attitude. Student studying stressed headaches for test or exams in classroom. Studying at university. Overworked. Conflict situation

Concentrated attractive teacher. Portrait of smart young woman in glasses with book on the blackboard in class at high school or collage. Female student study in university

Portrait of teacher at school with computer laptop in classroom on blackboard

Concentrated college teacher on the chalkboard. Young caucasian female teacher portrait with blackboard background

Tired woman teacher in classroom. Education and Teachering concept

Portrait of female university student study lesson, drinking coffee or tea at school or university