Stock Illustration: School run boys who improve their grades (simple)

improving grades　 results down　 vector　 vectors　 high school student　 young man　 japanese male student uniform　 simple　 hand drawn　 handdrawn　 handwriting　 handwritten　 freehand　 free hand　 character　 letter　 set　 sets　 person　 achievement　 youthful　 illustration　 grinning　 smiling　 smilling　 happy　 depressed　 disappoint　 fall drop　 rise　 decline　 descent　 suffer　 have trouble　 be perplexed　 have difficulty　 be in trouble　 be in difficulties　 have a hard time　 be troubled　 be distressed　 be put out　 be inconvenienced　 be worried　 be bothered　 be stumped　 hold out　 be persistent　 motivated　 jumping　 growth　 step up　 level up　 reskilling　 sitting on the floor with arms around knees　 sitting　 fullbody　 jump　 down　 lower　 go up　 gents　 male　 man　 men　 student preparing for an exam　 student taking an exam　 student　 students　 junior high student　 middle school student　 male student　 male high school student　 middle school boy　 pupil　 pupils　 uniform　 high school boy　 teenager