QUESTION: Fix punctuation: Already have an account Sign in
ANS: Already have an account? Sign in.

QUESTION: Fix punctuation: Technical Ownership ensures your solution is always stable and uptodate
ANS: Technical Ownership ensures your solution is always stable and up-to-date

QUESTION: Fix punctuation: Then he left them and went to another place
ANS: Then he left them, and went to another place.

QUESTION: Fix punctuation: On 22 July 2014 the European Union EU will formally begin to enforce Directive 201165EU on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment commonly referred to as RoHS 2 with respect to medical devices
ANS:
On 22 July 2014, the European Union (EU) will formally begin to enforce Directive 2011/65/EU on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, commonly referred to as RoHS 2, with respect to medical devices.