QUESTION: Fix punctuation: Published Tuesday January 15 2013
ANS: Published: Tuesday, January 15, 2013

QUESTION: Fix punctuation: Bidirectional rotatable 24hour graduated Cerachrom insert in ceramic
ANS: Bidirectional rotatable 24-hour graduated Cerachrom insert in ceramic

QUESTION: Fix punctuation: Hi my name is Dollores and I am 25 years
ANS: Hi, my name is Dollores and I am 25 years.

QUESTION: Fix punctuation: Hi my name is yeyen and I am 18 years
ANS:
Hi, my name is yeyen and I am 18 years.