QUESTION: Fix punctuation: The accommodation features a private terrace with furniture free WiFi air conditioning and a washing machine
ANS: The accommodation features a private terrace (with furniture), free Wi-Fi, air conditioning and a washing machine.
QUES: Lets go back in time to late eighties

correct the punctuation.

CORRECTED: Let's go back in time to late eighties
Question: Tip The Bradleys tea is excellent for yourself and your own tea brand for luxury tea houses restaurants cafes clubs bars saunas and other entertainment venues such as theaters and cinemas
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Answer: Tip! The Bradley's tea is excellent for yourself and your own tea brand for luxury tea houses, restaurants, cafes, clubs, bars, saunas and other entertainment venues such as theaters and cinemas.
During the whole day we only received few calls on our hotline from fans mostly about tickets such as are there any tickets available for the game or can I use my friends ticket

Can you repeat this sentence, but add in punctuation?
During the whole day we only received few calls on our hotline from fans, mostly about tickets such as "are there any tickets available for the game?" or "can I use my friend's ticket?"
input: 1 Fredag d 14 December 2007
fixed: 1 Fredag d. 14. December 2007
Regarding testing of leaching of organic compounds methods are under development for polluted soils

Can you repeat this sentence, but add in punctuation?
Regarding testing of leaching of organic compounds, methods are under development for polluted soils.