Possible Clues:

• "Can I give you —?"
• 'Can I give you --?'
• 'Can I give you ___?'
• "Can I give you ___?" (driver's invitation)
• 'Need --?' (driver's query)
• 'Need --?' (driver's offer)
• 'Need ___?' (query to hitchhikers)
• "Can I give you ___?"
• "Need __?"
• "Need __?": "Hop in!"