QUESTION: Fix punctuation: But we have got ahead of the events that we were describing so returning to the period after Anderson left Russia he went to Budapest and in 1921 he became a school teacher there
ANS: But we have got ahead of the events that we were describing, so returning to the period after Anderson left Russia, he went to Budapest and in 1921 he became a school teacher there.

QUESTION: Fix punctuation: Total consumption W 21
ANS: Total consumption (W) 21

QUESTION: Fix punctuation: In this case the nerves are jammed under a tendonal band by the anklebone
ANS: In this case, the nerves are jammed under a tendonal band by the anklebone.

QUESTION: Fix punctuation: 3 So David and his men came to the city and behold it was burned with fire and their wives and their sons and their daughters were taken captives
ANS:
3 So David and his men came to the city, and, behold, it was burned with fire; and their wives, and their sons, and their daughters, were taken captives.