Add punctuation: The use of simulators has acquired immense popularity in various fields of human activity
A: The use of simulators has acquired immense popularity in various fields of human activity.
QUESTION: Fix punctuation: AT THE SAME TIME inc by making YO across the row as above ie each side of the 2 middle stocking sts and inside 4 garter sts each side on every other row 4 inc per row until finished measurements
ANS: AT THE SAME TIME inc by making YO across the row as above (i.e. each side of the 2 middle stocking sts and inside 4 garter sts each side), on every other row (= 4 inc per row) until finished measurements.
QUES: And you that tuning would you do to your bike

correct the punctuation.

CORRECTED: And you that tuning would you do to your bike?
Question: 4 days ago 1913 HClips amateur old and young 18 mature
--
Answer: 4 days ago 19:13 HClips amateur, old and young (18+), mature
But since according to Mandel the current phase of capitalism must be explained not only theoretically but also in terms of history we must take another look at the past

Can you repeat this sentence, but add in punctuation?
But since according to Mandel the current phase of capitalism must be explained not only theoretically but also in terms of history, we must take another look at the past.
QUESTION: Fix punctuation: Archive November 2015
ANS:
Archive - November 2015