QUESTION: Fix punctuation: Ptolemys Almagest shares with Euclid s Elements the glory of being the scientific text longest in use
ANS: Ptolemy's "Almagest" shares with Euclid 's "Elements" the glory of being the scientific text longest in use.

QUESTION: Fix punctuation: Anyone who earns an income contributes to the system a percentage that depends on the income level minimum 8 maximum 63 of the gross income
ANS: Anyone who earns an income contributes to the system a percentage that depends on the income level (minimum 8% - maximum 63% of the gross income).

QUESTION: Fix punctuation: Both Zenit and Zoogin were very affectionate open and forthcoming kittens
ANS: Both Zenit and Zoogin were very affectionate, open and forthcoming kittens.

QUESTION: Fix punctuation: On different machines ie distributed
ANS:
On different machines (i.e. distributed)