Add punctuation: What is File Extension BCO
A: What is File Extension BCO?
QUESTION: Fix punctuation: The material must not be confused with the superficial
ANS: The material must not be confused with the superficial,
QUES: However Fa di Bruno had interests other than mathematics which took up much of his time and undoubtedly prevented him undertaking more mathematical research

correct the punctuation.

CORRECTED: However, Faa di Bruno had interests other than mathematics which took up much of his time and undoubtedly prevented him undertaking more mathematical research.
Question: In England France and Belgium where the bourgeoisie rules the communists still have a common interest with the various democratic parties an interest which is all the greater the more closely the socialistic measures they champion approach the aims of the communists that is the more clearly and definitely they represent the interests of the proletariat and the more they depend on the proletariat for support
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Answer: In England, France, and Belgium, where the bourgeoisie rules, the communists still have a common interest with the various democratic parties, an interest which is all the greater the more closely the socialistic measures they champion approach the aims of the communists that is, the more clearly and definitely they represent the interests of the proletariat and the more they depend on the proletariat for support.
Eine Perle In Genf apartment is a fine accommodation to stay in Geneva

Can you repeat this sentence, but add in punctuation?
Eine Perle In Genf apartment is a fine accommodation to stay in Geneva.
QUESTION: Fix punctuation: There are races and deathmatches to batter your way through but
ANS:
There are races and deathmatches to batter your way through, but []