QUESTION: Fix punctuation: For people with knowledge of Greenland affairs there is nothing new but its always instructive to read the global understanding and newly interested in Greenland may start here
ANS: For people with knowledge of Greenland affairs, there is nothing new, but it's always instructive to read the global understanding and newly interested in Greenland may start here.
QUES: Last years victors Oslo were probably the main rivals to the Danish outfit with several of the team renowned for their photographic memories

correct the punctuation.

CORRECTED: Last year's victors Oslo were probably the main rivals to the Danish outfit, with several of the team renowned for their photographic memories.
Question: The Germans did not acquire any knowledge of Navajo but the Americans knowing of this effort used the Navajo code talkers only in the battles against the Japanese
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Answer: The Germans did not acquire any knowledge of Navajo but the Americans knowing of this effort used the Navajo code talkers only in the battles against the Japanese.
Darwin made a major study of the threebody problem in the case of the orbits of the SunEarthMoon system

Can you repeat this sentence, but add in punctuation?
Darwin made a major study of the three-body problem in the case of the orbits of the Sun-Earth-Moon system.
input: lrdag den 7 november 2009
fixed: lrdag den 7. november 2009
Shoot all monsters that pops out on your screen

Can you repeat this sentence, but add in punctuation?
Shoot all monsters that pops out on your screen.