Possible Clues:

• Do again
• Run over, steaming around empty thoroughfare
• Repeat over and over — it takes a long time, note
• Remind again
• Repeat there's a point in ragged attire
• Repeat, as for emphasis
• Angry about tortoise's shell getting run over
• Press one's point
• Scholarly? No learner is to repeat
• Mad about both ends of the repeat