QUESTION: Fix punctuation: Additional types of files may also be using the BC file extension If you are aware of any other file formats using the BC file extension please contact us so that we can update our information accordingly
ANS: Additional types of files may also be using the BC! file extension. If you are aware of any other file formats using the BC! file extension, please contact us so that we can update our information accordingly.
QUES: Perfect mix of cream pearl effect and ceramide rich gel

correct the punctuation.

CORRECTED: Perfect mix of cream pearl effect and ceramide -rich gel.
Question: 11 And anyone on whom the unclean man puts his hands without washing them in water is to have his clothing washed and his body bathed in water and be unclean till evening
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Answer: 11 And anyone on whom the unclean man puts his hands, without washing them in water, is to have his clothing washed and his body bathed in water and be unclean till evening.
Cozy studio with free internet close to Santa Mara del Mar

Can you repeat this sentence, but add in punctuation?
Cozy studio with free internet close to Santa Maria del Mar
input: Throughout the years we have built a close cooperation with our main suppliers and have gathered extensive knowledge of their products
fixed: Throughout the years we have built a close cooperation with our main suppliers and have gathered extensive knowledge of their products.
It is clear today that the owner has to show that he is deriving the tangible benefit

Can you repeat this sentence, but add in punctuation?
It is clear today that the owner has to show that he is deriving the tangible benefit.