QUESTION: Fix punctuation: But knowledge of this must on no account blind us to the fact that in effect we took over the old machinery of state from the tsar and the bourgeoisie and that now with the onset of peace and the satisfaction of the minimum requirements against famine all our work must be directed towards improving the administrative machinery
ANS: But knowledge of this must on no account blind us to the fact that, in effect we took over the old machinery of state from the tsar and the bourgeoisie and that now, with the onset of peace and the satisfaction of the minimum requirements against famine, all our work must be directed towards improving the administrative machinery.

QUESTION: Fix punctuation: an emotional or fearful situation
ANS: * an emotional or fearful situation,

QUESTION: Fix punctuation: Sail from the approaching buoy of the trade ports leading light line 36 to the first red buoy from where a leading light at 19 will guide you to the marina past the western wave breakers of the trade port
ANS: Sail from the approaching buoy of the trade port's leading light (line 36) to the first red buoy, from where a leading light at 19 will guide you to the marina past the western wave breakers of the trade port.

QUESTION: Fix punctuation: XFN files are Font Files primarily associated with Ventura Printer Font
ANS:
XFN files are Font Files primarily associated with Ventura Printer Font.