QUESTION: Fix punctuation: Pendant with pearls and green stone 14 carat Gold
ANS: Pendant with pearls and green stone, 14 carat Gold

QUESTION: Fix punctuation: YOUR BRAIN IS YOUR GPS TO THE FUTURE WHATEVER you think will strengthen the synapsis in your brain So if you want your future to be different from your past you must think about how you want your future to be
ANS: YOUR BRAIN IS YOUR GPS TO THE FUTURE. WHATEVER you think will strengthen the synapsis in your brain. So if you want your future to be different from your past you must think about how you want your future to be.

QUESTION: Fix punctuation: Book Writer is a writing environment for creative writers teachers and students
ANS: Book Writer is a writing environment for creative writers, teachers, and students.

QUESTION: Fix punctuation: Before you can open a SPDF file youll need to figure out what kind of file the SPDF file extension refers to
ANS:
Before you can open a SPDF file, you'll need to figure out what kind of file the SPDF file extension refers to.