QUESTION: Fix punctuation: Next day while accessing files from my pen drive I realized that I have deleted few of my valuable files which were not intended to be done
ANS: Next day while accessing files from my pen drive, I realized that I have deleted few of my valuable files which were not intended to be done.
QUES: Students rated schools in Sitges overall 45 50 2 reviews

correct the punctuation.

CORRECTED: Students rated schools in Sitges overall: 4.5 / 5.0 ( 2 reviews)
Question: 20000 ton of handling contaminated sludge
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Answer: 20,000 ton of handling contaminated sludge
40 total reviews with average score of 899 10

Can you repeat this sentence, but add in punctuation?
40 total reviews with average score of 8.99 / 10
input: Snderborg2017 has set out the following financial economic social and cultural success criteria should Snderborg be named European Capital of Culture 2017
fixed: Snderborg2017 has set out the following financial, economic, social and cultural success criteria should Snderborg be named European Capital of Culture 2017.
Tap or flick the filter items at the bottom of the screen to view communication with the contact through other media

Can you repeat this sentence, but add in punctuation?
Tap or flick the filter items at the bottom of the screen to view communication with the contact through other media.