QUESTION: Fix punctuation: Then you will watch the sun set over the mountains and soon after this amazing spectacle you will see the unique starlit desert sky
ANS: Then you will watch the sun set over the mountains, and soon after this amazing spectacle you will see the unique starlit desert sky.
QUES: The property is located within a 5 km distance of Genevecointrin airport

correct the punctuation.

CORRECTED: The property is located within a 5 km distance of Geneve-cointrin airport.
Question: This web site also has numerous other items We carry Coach Purses Hermes Bags Christian Audigier Crystal Rock and many other great bargains and more
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Answer: This web site also has numerous other items. We carry Coach Purses, Hermes Bags, Christian Audigier, Crystal Rock, and many other great bargains and more.
To begin your free file analysis simply draganddrop your DESC file inside the dotted lines below or click Browse My Computer and select your file

Can you repeat this sentence, but add in punctuation?
To begin your free file analysis, simply drag-and-drop your DESC file inside the dotted lines below, or click "Browse My Computer" and select your file.
input: On the other the EU Institutions will have to compete effectively for the brightest and best to replace them in what has become a real war for talent in which the top graduates from Europes universities have greater opportunities to pursue international careers than ever before
fixed: On the other, the EU Institutions will have to compete effectively for the brightest and best to replace them in what has become a real 'war for talent' in which the top graduates from Europe's universities have greater opportunities to pursue international careers than ever before.
12 medium shrimp peeled and deveined

Can you repeat this sentence, but add in punctuation?
12 medium shrimp, peeled and deveined