Possible Clues:

• Tutor's student
• Eliza Doolittle in 'Pygmalion,' e.g.
• Socratic student
• One-to-one learner
• One getting instruction
• Student having little time before university, with mark to aim for
• Workers organised support for driver, a learner
• Customer seen privately
• Taker of private lessons
• Note stuck through peg for student