Possible Clues:

• "All ___ ..."
• "May — a favor?"
• 'Can ___ you a question?'
• 'That's all ___'
• 'May -- a favor?'
• 'That's all ___ ...'
• 'May __ why?'
• 'All ___ of You' ('The Phantom of the Opera' song)
• 'This is all --'
• ''This is all __''