Q: Remove the spaces from the following sentence: A low-energy ultrasonic device within these sensors measures liquid level at a certain point.
A: [Alow-energyultrasonicdevicewithinthesesensorsmeasuresliquidlevelatacertainpoint.]

Q: Remove the spaces from the following sentence: The Turkish government formally applies to join the European Communities.
A: [TheTurkishgovernmentformallyappliestojointheEuropeanCommunities.]

Q: Remove the spaces from the following sentence: It was very late, had only down at a time, where it normally should have had feathers and had started practice in flying.
A: [Itwasverylate,hadonlydownatatime,whereitnormallyshouldhavehadfeathersandhadstartedpracticeinflying.]

Q: Remove the spaces from the following sentence: Main image belongs to Peter Dutton licensed under these terms. The text description is extracted from wikipedia (Paddleball) and licensed under the GFDL.
A:
[MainimagebelongstoPeterDuttonlicensedundertheseterms.Thetextdescriptionisextractedfromwikipedia(Paddleball)andlicensedundertheGFDL.]