QUESTION: Fix punctuation: It all depends on how YOU handle the situation
ANS: It all depends on how YOU handle the situation.

QUESTION: Fix punctuation: Woven fabrics containing predominantly but 85 artificial staple fibres by weight other than those mixed principally or solely with cotton wool fine animal hair or manmade filament unbleached or bleached
ANS: Woven fabrics containing predominantly, but < 85% artificial staple fibres by weight, other than those mixed principally or solely with cotton, wool, fine animal hair or man-made filament, unbleached or bleached

QUESTION: Fix punctuation: The screening of the film with the live performance of Mogwai premieres at the Edinburgh Festival only a few days before performing at the Aarhus City Hall
ANS: The screening of the film with the live performance of Mogwai premieres at the Edinburgh Festival only a few days before performing at the Aarhus City Hall.

QUESTION: Fix punctuation: Southern Hungary June 2006
ANS:
Southern Hungary, June 2006.