input question: Fix spacing: IfyoubelieveinChristtodayandhaveeternallife,butloseittomorrow,thenitwasnever"eternal"atall.Henceifyouloseyoursalvation,thepromisesofeternallifeintheBiblewouldbeinerror.

output answer: If you believe in Christ today and have eternal life, but lose it tomorrow, then it was never "eternal" at all. Hence if you lose your salvation, the promises of eternal life in the Bible would be in error.
Problem: TheRoyalDanishCollectionAmalienborgThePalaceInteriorandobjectsFrederikVIII'sstudyBustofQueenLovisa,1894
What's a sentence that uses these characters?
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The Royal Danish Collection Amalienborg The Palace Interior and objects Frederik VIII's study Bust of Queen Lovisa, 1894
Add spaces: CentralUnitedReformedChurch-pictures,photos,factsandinformationonCentralUnitedReformedChurch(Sheffield)

Answer: Central United Reformed Church - pictures, photos, facts and information on Central United Reformed Church (Sheffield)
Withoutrealitythereisnoaffinityorcommunication.

Without reality there is no affinity or communication.
[Q]: [This4-starhotelisaprotectedhistoricallandmarkandfeaturesabeautifulgardencourtyardinBerlin'sKreuzbergdistrict.]
[A]: [This 4-star hotel is a protected historical landmark and features a beautiful garden courtyard in Berlin's Kreuzberg district.]
Problem: Add spaces: AboutonesixthofAustria'sthreemillionwageandsalaryworkforceisemployedinthetradeandindustrysector,whichcontributessome13%totheGDP.Tourismisthecountry'sbiggestforeignexchangeearnerandthefastestgrowingsector:220,000peoplein40,000touristestablishmentsgenerate10%ofAustria'seconomicoutput.In2004Austrialoggedsome117millionbednights.

Spaces added:
About one sixth of Austria's three million wage and salary workforce is employed in the trade and industry sector, which contributes some 13% to the GDP. Tourism is the country's biggest foreign exchange earner and the fastest growing sector: 220,000 people in 40,000 tourist establishments generate 10% of Austria's economic output. In 2004 Austria logged some 117 million bednights.