![](http://www.alamy.com/thumbs/6/621EB08F-5555-43C6-8556-ADC1F86CC7D5/C36E05.jpg)
a pencil on notebook and a question mark
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Photo credit: © victor cea / Alamy / Afripics
License: Royalty Free
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Keywords: annotation, answer, choice, class, close-, college, communication, composition, concept, crayon, draw, drawing, educate, education, essay, homework, journal, journalism, learning, letter, mark, memo, note, notebook, object, office, open, pad, page, paper, pencil, question, school, sharpen, sign, sketch, sketching, solution, student, study, tools, university, white, wood, work, write, yellow