This text is missing some spaces, please add them: Refrigerateandusewithinashorttime.
Refrigerate and use within a short time.
input question: Fix spacing: BorninTarm,Denmark

output answer: Born in Tarm, Denmark
Problem: Hecouldseeonlytwoexplanationsforthisstrangesilence:EitherLaDanseMacabrehadnotbeenapaintingbutatheatricalperformance,orelse,andthiswaswhatLangloiswasinclinedtobelieve,thepaintinghadquicklyperished.Langloislistedacatalogueofhistorians,whoallhadfailedtomentionthemural:
What's a sentence that uses these characters?
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He could see only two explanations for this strange silence: Either La Danse Macabre had not been a painting but a theatrical performance, or else, and this was what Langlois was inclined to believe, the painting had quickly perished. Langlois listed a catalogue of historians, who all had failed to mention the mural:
Add spaces: 25novembreGPAbuDhabi,YasMarina

Answer: 25 novembre GP Abu Dhabi, Yas Marina
Itstated"certainbasicprinciples,"saidtogovernthe

It stated "certain basic principles," said to govern the
Add spaces: Add1cmseamallowanceand3cmwaistbandallowance.

Answer:
Add 1 cm seam allowance and 3 cm waistband allowance.