QUESTION: Fix punctuation: The carnyx a Celtic wind instrument is depicted on the Gundestrup Cauldron
ANS: The carnyx, a Celtic wind instrument, is depicted on the Gundestrup Cauldron.

QUESTION: Fix punctuation: time and money saving
ANS: - time and money saving

QUESTION: Fix punctuation: If canceled up to 60 days before arrival will be charged 40 of the total price of the booking
ANS: If canceled up to 60 days before arrival will be charged 40% of the total price of the booking!

QUESTION: Fix punctuation: Monopoly capitalism is less and less willing to reconcile itself to the independence of trade unions
ANS:
Monopoly capitalism is less and less willing to reconcile itself to the independence of trade unions.