QUESTION: Fix punctuation: To hover over the pebbles on the beach
ANS: To hover over the pebbles on the beach.

QUESTION: Fix punctuation: Within a few decades the Second International intertwined itself with the bourgeois democratic regime became in fact a part of it and is rotting away together with it
ANS: Within a few decades the Second International intertwined itself with the bourgeois democratic regime, became, in fact, a part of it, and is rotting away together with it.

QUESTION: Fix punctuation: Registration 31 October 2008 1456
ANS: Registration 31 October 2008 14:56

QUESTION: Fix punctuation: A serious issue in Debians OpenSSL package has been fixed recently Debian is discussing an archive structure for huge packages
ANS:
A serious issue in Debians OpenSSL package has been fixed recently. Debian is discussing an archive structure for huge packages.