QUESTION: Fix punctuation: Should the hotel cancel the booking please note that the cancellation policy of your reservation will apply
ANS: Should the hotel cancel the booking, please note that the cancellation policy of your reservation will apply.

QUESTION: Fix punctuation: AT100 31072007 annex 5 Quality assurance certificate
ANS: AT100 31/07/2007 annex 5 Quality assurance certificate

QUESTION: Fix punctuation: The closest airport for Celje is
ANS: The closest airport for Celje is:

QUESTION: Fix punctuation: 1211I have become foolish in boasting
ANS:
12:11I have become foolish in boasting.