Q: Remove the spaces from the following sentence: As we went downstairs Riazanov burst in through the front door, very agitated.
A: [AswewentdownstairsRiazanovburstinthroughthefrontdoor,veryagitated.]

Q: Remove the spaces from the following sentence: The airguns and the hydrophones which are listening to the reflected signals are mounted on a long cable, which is dragged after the ship, when measurements take place.
A: [Theairgunsandthehydrophoneswhicharelisteningtothereflectedsignalsaremountedonalongcable,whichisdraggedaftertheship,whenmeasurementstakeplace.]

Q: Remove the spaces from the following sentence: When we can’t do it ourselves we work with the ones that can, but do not try to escape responsibility, and keeps the project in hand from the idea is born to the last car has rolled off the square.
A: [Whenwecan’tdoitourselvesweworkwiththeonesthatcan,butdonottrytoescaperesponsibility,andkeepstheprojectinhandfromtheideaisborntothelastcarhasrolledoffthesquare.]

Q: Remove the spaces from the following sentence: While others say that files can be recovered only by people who have good technical knowledge.
A:
[Whileotherssaythatfilescanberecoveredonlybypeoplewhohavegoodtechnicalknowledge.]