QUESTION: Fix punctuation: Not one of the nuclear weapon states tried to justify using nuc weapons against cities
ANS: Not one of the nuclear weapon states tried to justify using nuc weapons against cities.
QUES: Field investigations indicate that numerous relatively new wells are flawed particularly by leaky connections where there are connections and improperly placed sealant

correct the punctuation.

CORRECTED: Field investigations indicate that numerous, relatively new wells are flawed, particularly by leaky connections (where there are connections) and improperly placed sealant.
Question: In the case that your P file doesnt open it is highly likely that you do not have the correct software application installed on your PC to view or edit P file extensions
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Answer: In the case that your P file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit P file extensions.
big cock small tits small cock amateur double penetration threesome babe

Can you repeat this sentence, but add in punctuation?
big cock, small tits, small cock, amateur, double penetration, threesome, babe
input: Tunisia holiday caravan Sahara exotica trips holidays
fixed: Tunisia - holiday, caravan, Sahara, exotica, trips, holidays.
The application that you selected opens with the photos or videos from the selected albums or links attached to a new message

Can you repeat this sentence, but add in punctuation?
The application that you selected opens with the photos or videos from the selected albums or links, attached to a new message.