QUES: For many centuries this coastal town dedicated itself to fishing

correct the punctuation.

CORRECTED: For many centuries, this coastal town dedicated itself to fishing.

QUES: JacuzziSpa Good general management Families with children

correct the punctuation.

CORRECTED: Jacuzzi/Spa, Good general management, Families with children

QUES: 3 or 5 wire cable

correct the punctuation.

CORRECTED:
3 or 5 wire cable.