QUESTION: Fix punctuation: 4 And he went in unto Hagar and she conceived and when she saw that she had conceived her mistress was despised in her eyes
ANS: 4 And he went in unto Hagar , and she conceived: and when she saw that she had conceived, her mistress was despised in her eyes.

QUESTION: Fix punctuation: It contains the first proper definition of a differentiable manifold
ANS: It contains the first proper definition of a differentiable manifold .

QUESTION: Fix punctuation: LHistadine is included in the PregAssist supplement for women struggling with female infertility problems
ANS: L-Histadine is included in the PregAssist supplement for women struggling with female infertility problems.

QUESTION: Fix punctuation: Guests will find a church and a cathedral in the neighborhood
ANS:
Guests will find a church and a cathedral in the neighborhood.