input question: Fix spacing: AirtransportationtobeprovidedbetweenpointsintheUnitedStatesofAmerica("U.S."includingoverseasterritoriesandpossessions)issubjecttotheindividualtermsofthetransportingairlines,whicharehereinincorporatedbyreferenceandmadepartofthecontractofcarriage.

output answer: Air transportation to be provided between points in the United States of America ("U.S." including overseas territories and possessions) is subject to the individual terms of the transporting airlines, which are herein incorporated by reference and made part of the contract of carriage.
Problem: BeforeyoucanopenaQDAUXfile,you'llneedtofigureoutwhatkindoffiletheQDAUXfileextensionrefersto.
What's a sentence that uses these characters?
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Before you can open a QDAUX file, you'll need to figure out what kind of file the QDAUX file extension refers to.
Add spaces: Overalllengthbetween65mmand80mme.g.Z4.SR.40-40.CO

Answer: Overall length between 65 mm and 80 mm e.g. Z4.SR.40-40.CO
Whileregularcustomerswillstillgetaccesstothesedeals,PlayStationPlusmemberswillgetevenbetterdiscountsinmanycases,gettingmoremoneyoffgameslikeOverwatch,TheWitcher3,andStarWars:Battlefront.

While regular customers will still get access to these deals, PlayStation Plus members will get even better discounts in many cases, getting more money off games like Overwatch, The Witcher 3, and Star Wars: Battlefront.
[Q]: [ThevapourpressureQSARbasedonsuggestedvaluesfromacomputermodelshowedlowcorrelationwiththepesticidesused.TheHenry'sLawconstantwasevaluatedbycomparingcalculatedvalueswithQSARpredictedvalues.]
[A]: [The vapour pressure QSAR based on suggested values from a computer model showed low correlation with the pesticides used. The Henry's Law constant was evaluated by comparing calculated values with QSAR predicted values.]
Problem: Add spaces: TheTuscanvillasforrentarelocatedwithinthesocalledtriangleofSiena,PisaandFlorence.

Spaces added:
The Tuscan villas for rent are located within the so called triangle of Siena, Pisa and Florence.