[Q]: [msjint40.dlldevicecan'twork/Nosound:Actually,inmostcasesdeviceproblemisbecauseof.sysfiles.]
[A]: [msjint40.dll device can't work/No sound: Actually, in most cases device problem is because of .sys files.]
Problem: Add spaces: Yes.Inshort,youcanturnyourroomsonoroffonIWB'scalendar.

Spaces added: Yes. In short, you can turn your rooms on or off on IWB's calendar.
This text is missing some spaces, please add them: However,thisundergraduatetextwasnotagreatcommercialsuccess.Laxhimselfsaid(and):
However, this undergraduate text was not a great commercial success. Lax himself said ( and ):
input question: Fix spacing: pictures,photos,factsandinformationonAtomium(Brussels)

output answer: pictures, photos, facts and information on Atomium (Brussels)
Problem: Thethirdvolumecontinuestheoverviewofthehistoryupto1758,againchosenbecauseofthesignificanceofLagrange'sworkwhichbeganshortlyafterthisdate.
What's a sentence that uses these characters?
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The third volume continues the overview of the history up to 1758, again chosen because of the significance of Lagrange 's work which began shortly after this date.
Thegovernmenthastheexecutivepower.
The government has the executive power.