It is a question about the old man's health

• ''___ it going?''
• Alison Krauss & James Taylor "___ the World Treating You"
• "__ it going?"
• "___ business?"
• "___ your day so far?"
• "___ it going?"
• "___ tricks?"
• '-- the weather?'

Wiktionary Word definitions in Wiktionary
alt. (plural of how English) n. (plural of how English)