QUESTION: Fix punctuation: But I have no way out I cannot divert from myself the hastily approaching new and powerful blows Everything however has its limits
ANS: "But I have no way out. I cannot divert from myself the hastily approaching new and powerful blows. "Everything, however, has its limits.

QUESTION: Fix punctuation: 1818 As for his father because he cruelly oppressed robbed his brother and did that which is not good among his people behold he shall die in his iniquity
ANS: 18:18 As for his father, because he cruelly oppressed, robbed his brother, and did that which is not good among his people, behold, he shall die in his iniquity.

QUESTION: Fix punctuation: His doctoral thesis is an important contribution to conformal mappings of multiply connected plane domains
ANS: His doctoral thesis is an important contribution to conformal mappings of multiply connected plane domains.

QUESTION: Fix punctuation: 450 Mini Group Russian Course 20 lessons per week
ANS:
450 Mini Group (Russian Course - 20 lessons per week)