QUESTION: Fix punctuation: Their sacrifices will be to them like the bread of mourners all who eat of it will be polluted for their bread will be for their appetite
ANS: Their sacrifices will be to them like the bread of mourners; all who eat of it will be polluted; for their bread will be for their appetite.

QUESTION: Fix punctuation:  I learned more from his rambling lectures than from those of anyone else at Princeton I remember the first lecture of his I ever attended
ANS: ... I learned more from his rambling lectures than from those of anyone else at Princeton. I remember the first lecture of his I ever attended.

QUESTION: Fix punctuation: You can send and receive several kinds of items using the Bluetooth function such as
ANS: You can send and receive several kinds of items using the Bluetooth™ function, such as:

QUESTION: Fix punctuation: wheel  100mm vulcanized elastic rubber tires 150KG  Castor wheels expert
ANS:
wheel, Ø 100mm, vulcanized elastic rubber tires, 150KG - Castor wheels expert