schoolgirl sleeping sitting desk classroom during study

navigate by keyword : adolescent african american bad books bored boredom child computer depression desk disorder education energy exercise exhausted fatigue girl health home homework kid knowledge lack laptop lazy learning lecture lesson monotony nap overloaded overwork person rest routine school schoolchild schoolgirl sick sleep stress student study teenager tired training trouble unmotivated

Tired mixed race schoolgirl in classroom sitting at desk sleeping on stack of books Royalty Free Stock Photo

Schoolgirl sleeping sitting at desk in classroom during study Royalty Free Stock Photo

Schoolgirl sleeping on book at desk in the classroom Royalty Free Stock Photo

Tired caucasian schoolboy sitting at desk in classroom sleeping on a pile of schoolbooks Royalty Free Stock Photo

Tired caucasian schoolgirl sitting at the desk and sleeping. English lesson Great Britain flag Royalty Free Stock Photo

Schoolgirl sleeping on her desk Royalty Free Stock Photo

Schoolgirl sleeping on a desk Royalty Free Stock Photo

Schoolgirl sleeping sitting at desk in classroom during study

Schoolgirl sleeping at desk Royalty Free Stock Photo

Tired girl studying at home, study fatigue, cute schoolgirl sleeping on stack of books Royalty Free Stock Photo

Schoolgirls sleeping in classroom at desk, leaning on books. Royalty Free Stock Photo

Tired school girl sitting at the desk in classroom Royalty Free Stock Photo

Afro teen schoolgirl sitting at home or classroom lying on desk filled with books training material and notebook schoolchild sleeping lazy bored to study lack of energy fatigue during learning concept.