Problem: Add spaces: Thelong,serratedknivesaremadeofhard-wearingtoughenedtoolsteelandtheirshapeensuresanevencuttingaction.

Spaces added: The long, serrated knives are made of hard-wearing toughened tool steel and their shape ensures an even cutting action.
This text is missing some spaces, please add them: HongKong,photosofHongKong,HongKongpictures
Hong Kong, photos of Hong Kong, Hong Kong pictures
input question: Fix spacing: ...amorelikelyexplanationseemstobesimplythatThaleshappenedtobethesavantaroundatthetimewhenthisstrikingastronomicalphenomenonoccurredandtheassumptionwasmadethatasasavanthemusthavebeenabletopredictit.

output answer: ... a more likely explanation seems to be simply that Thales happened to be the savant around at the time when this striking astronomical phenomenon occurred and the assumption was made that as a savant he must have been able to predict it.
Problem: FromDresdenyoucantakethetrainallthewaytoChemnitzandAnnaberginGermany.
What's a sentence that uses these characters?
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From Dresden you can take the train all the way to Chemnitz and Annaberg in Germany.
Add spaces: 29.DealingwithEmotions

Answer: 29. Dealing with Emotions
This text is missing some spaces, please add them: ShoppinginAxatandQuillan
Shopping in Axat and Quillan