QUES: As you would expect the Volvo FL has undergone the strictest tests to ensure that it is the safest vehicle of its kind

correct the punctuation.

CORRECTED: As you would expect, the Volvo FL has undergone the strictest tests to ensure that it is the safest vehicle of its kind.

QUES: The medical history may provide clues to the underlying causes and typically includes questions about previous diagnosis of liver disease viral hepatitis infection and its risk factors alcohol abuse family history of liver disease heart failure cancer history and medication history

correct the punctuation.

CORRECTED: The medical history may provide clues to the underlying cause(s) and typically includes questions about previous diagnosis of liver disease, viral hepatitis infection and its risk factors, alcohol abuse, family history of liver disease, heart failure, cancer history, and medication history.

QUES: LeadingCamping Hallingdal Feriepark is the best campsite in the whole country perfectly located for a complete Norway experience

correct the punctuation.

CORRECTED:
LeadingCamping Hallingdal Feriepark is the best campsite in the whole country, perfectly located for a complete Norway experience.