Set, as the sun

• "My heart ___ ..."
• Made, as a free throw
• "Sighted sub, ___ same": Mason
• Dropped in the drink
• Suffered the same fate as the Titanic
• Brought to utter ruin
• Plummeted
• Behaved like a lead balloon?
• Visited Davy Jones' locker, in a way

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
past tense of sink (q.v.).