Related Clues:

• '___ we having fun yet?'
• 'You ___ here'
• See 31-Down
• 'Yeah, right'
• Excluding
• 'Butterflies ___ Free'
• Metric measure
• Modern art
• Ten Commandments word
• Is for more than one?
• Commandment word
• Were up to date?
• Bit of reverse English?
• 'I think ___'
• '___ you kidding?'