question: do we really have the will to sustain the single currency?
Capitalize this past sentence correctly.
A: Do we really have the will to sustain the single currency?

question: elegant vintage french champagne / wine ice bucket, in silver plated brass, and perfect for 2-3 bottles of celebratory champagne or white wine.
Capitalize this past sentence correctly.
A: Elegant vintage French champagne / wine ice bucket, in silver plated brass, and perfect for 2-3 bottles of celebratory champagne or white wine.

question: * some tbi file extension formats can be opened in binary format only.
Capitalize this past sentence correctly.
A: * Some TBI file extension formats can be opened in binary format only.