Related Clues:

• Reasons for do-overs
• "Why don't we?"
• Gives the go-ahead
• Repeated services
• "Why not?"
• Response to "Shall we?"
• "Uh-huh"
• Informal assent
• Absolutely!
• 'Sure, why not!'
• 'I guess that's true'
• 'Uh-huh!'
• "You bet!"
• Allows
• '-- go!'