Problem: Between4millionand7millionyearsago,theancestorswesharewithchimpanzeeswerealive,andthroughtheevolutionofsuchspeciesas''Australopithecus,Homohabilis,Homoerectus''andthearchaic''Homosapiens'',ourownspecies''Homosapienssapiens''graduallyemergedaround100,000to200,000yearsago.Wehaveinheritedthebrainoftheseancestors.
What's a sentence that uses these characters?
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Between 4 million and 7 million years ago, the ancestors we share with chimpanzees were alive, and through the evolution of such species as ''Australopithecus, Homo habilis, Homo erectus'' and the archaic ''Homo sapiens'', our own species ''Homo sapiens sapiens'' gradually emerged around 100,000 to 200,000 years ago. We have inherited the brain of these ancestors.
Add spaces: SKTelecombuyshalfofSwissquantum-safecryptofirmfor$65m

Answer: SK Telecom buys half of Swiss quantum-safe crypto firm for $65m
Forthispurposesomespecial"marching"versionsofthelowbrassinstrumentshavebeendesigned,tobeholdasatrumpet,ortocarryontheshoulder.

For this purpose some special "marching" versions of the low brass instruments have been designed, to be hold as a trumpet, or to carry on the shoulder.
[Q]: [Acarefully-thoughtoutmixturewhichisreminiscentofthemagnificentcottagegardenbelongingtoAnneHathaway,thewifeofShakespeare...]
[A]: [A carefully-thought out mixture which is reminiscent of the magnificent cottage garden belonging to Anne Hathaway, the wife of Shakespeare...]
Problem: Add spaces: Inthepresentbook,thescribeseemstohavemisunderstoodtheword"rom",andhasreplaceditby"reyn",whichisratherclumsy:"asarulerIruledtherule-dom".

Spaces added: In the present book, the scribe seems to have misunderstood the word "rom", and has replaced it by "reyn", which is rather clumsy: "as a ruler I ruled the rule-dom".
Problem: thefallingrightwards(fatteningatthebottom)(in).
What's a sentence that uses these characters?
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the falling rightwards (fattening at the bottom) (in).