Add punctuation: In connection with the merger between the Workers Museum and the Library and Archive of the Labour Movement ABA in 2004 a number of the exhibits which the ABA had received over the years in connection with collecting the archives of trade unions were transferred to the museum
A: In connection with the merger between the Workers' Museum and the Library and Archive of the Labour Movement (ABA) in 2004, a number of the exhibits which the ABA had received over the years in connection with collecting the archives of trade unions were transferred to the museum.

Add punctuation: And Joseph made it a law over the land of Egypt to this day that the fifth should be for Pharaoh except the land of the priests theirs alone did not become Pharaohs
A: And Joseph made it a law over the land of Egypt to this day, [that] the fifth should be for Pharaoh, except the land of the priests: theirs alone did not become Pharaoh's.

Add punctuation: SL Very few people had long hair then
A:
SL: Very few people had long hair then.