QUESTION: Fix punctuation: Brestrogen breast enhancement cream is one of the cheapest options when compared to other treatments available
ANS: Brestrogen breast enhancement cream is one of the cheapest options when compared to other treatments available.

QUESTION: Fix punctuation: The software is available in 66 languages with internal tutorials
ANS: The software is available in 66 languages with internal tutorials.

QUESTION: Fix punctuation: Her dress was ready just in time for the wedding
ANS: Her dress was ready just in time for the wedding.

QUESTION: Fix punctuation: The first thing well learn how to play by ear is a simple familiar melody
ANS:
The first thing we'll learn how to play by ear is a simple, familiar melody.