QUESTION: Fix punctuation: I absolutely do not know any more how to carry further during the next few months the burden of my life which has become unbearable
ANS: I absolutely do not know any more how to carry further during the next few months the burden of my life which has become unbearable.

QUESTION: Fix punctuation: Martinus introduces among other things new words and concepts
ANS: Martinus introduces, among other things, new words and concepts.

QUESTION: Fix punctuation: Antibribery anticorruption and antikickback laws make it especially important that we demonstrate our commitment to preventing improper influence in business transactions in all of our interactions
ANS: Anti-bribery, anti-corruption, and "anti-kickback" laws make it especially important that we demonstrate our commitment to preventing improper influence in business transactions in all of our interactions.

QUESTION: Fix punctuation: 4 For the children of Joseph were two tribes Manasseh and Ephraim They gave no portion to the Levites in the land except cities to dwell in with their pasture lands for their livestock and for their property
ANS:
4 For the children of Joseph were two tribes, Manasseh and Ephraim. They gave no portion to the Levites in the land, except cities to dwell in, with their pasture lands for their livestock and for their property.