QUESTION: Fix punctuation: The painting on the wall is Abildgaards own work
ANS: The painting on the wall is Abildgaard's own work.

QUESTION: Fix punctuation: Ivar Fredholms parents were Ludvig Oscar Fredholm and Catharina Paulina Stenberg Ludvig Fredholm was a merchant who made his fortune replacing gas lamps with electric lamps
ANS: Ivar Fredholm's parents were Ludvig Oscar Fredholm and Catharina Paulina Stenberg. Ludvig Fredholm was a merchant who made his fortune replacing gas lamps with electric lamps.

QUESTION: Fix punctuation: For I have no pleasure in the death of him who dies says the Lord Yahweh why turn yourselves and live
ANS: For I have no pleasure in the death of him who dies, says the Lord Yahweh: why turn yourselves, and live.

QUESTION: Fix punctuation: I am Veronika from Kiev Ukraine
ANS:
I am Veronika from Kiev, Ukraine.