Related Clues:

• Do one's part?
• Be effective
• Volstead ___
• Stamp or riot word
• '___ your age!'
• Misbehave (with "up")
• Clean Air, e.g.
• Cleanup target?
• Play one's part
• House work
• With 62-Down, be demure
• Make a decision
• Perfor-mance
• Be a 15-Across
• Play subdivision