QUESTION: Fix punctuation: Your web site offered us with useful information to work on Youve performed a formidable activity and our whole neighborhood might be thankful to you
ANS: Your web site offered us with useful information to work on. You've performed a formidable activity and our whole neighborhood might be thankful to you.

QUESTION: Fix punctuation: With an IP68 rating the Thule Atmos X5 protects from longterm dust ingress and total water submersion
ANS: With an IP68 rating, the Thule Atmos X5 protects from long-term dust ingress and total water submersion.

QUESTION: Fix punctuation: If you know the name of wrong DLL like mmcbasedll choose Free downloadsaving money
ANS: If you know the name of wrong DLL like mmcbase.dll, choose Free download--saving money.

QUESTION: Fix punctuation: Siedle develops and produces exclusively in Furtwangen in the Black Forest
ANS:
Siedle develops and produces exclusively in Furtwangen in the Black Forest.