This text is missing some spaces, please add them: TodayArbanscornetmethodisthemostwell-known,butfromthemid-1830sthepublicationsofcornetmethodsskyrocketinParis.
To day Arbans cornet method is the most well-known, but from the mid-1830s the publications of cornet methods skyrocket in Paris.
input question: Fix spacing: [BeyourowncaptainonthecanalsandontheTreeneinFriedrichstadtandrentourmodernandverypopularElekto,steporrowingboats.

output answer: [ Be your own captain on the canals and on the Treene in Friedrichstadt and rent our modern and very popular Elekto, step or rowing boats.
Problem: Participatedinasportorhadexercised-atleastonceaweek
What's a sentence that uses these characters?
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Participated in a sport or had exercised - at least once a week
Add spaces: TheinternationalsuccessofthefirstissueofRUMwassooverwhelmingthatEgmontPublishinghadtopressanadditionaledition-apositivesurpriseinatightprintmarket.

Answer: The international success of the first issue of RUM was so overwhelming that Egmont Publishing had to press an additional edition - a positive surprise in a tight print market.
DuringtheWarringStatesperiodinChinafrom480to221BCEthereweresixmajorstatesvyingfordomination.

During the Warring States period in China from 480 to 221 BCE there were six major states vying for domination.
Add spaces: FLYBOL:LeftemptydwellingsbyRegion,rooms,useandresidencetimeinthehousing

Answer:
FLYBOL: Left empty dwellings by Region, rooms, use and residence time in the housing