Add spaces: Oneoftheseisthewaveofsit-downstrikes.

Answer: One of these is the wave of sit-down strikes.

Add spaces: Registration3June200521:21

Answer: Registration 3 June 2005 21:21

Add spaces: "Thoroughnessandtransparencyarekeywordsintheassessmentprocesses.

Answer:
"Thoroughness and transparency are key words in the assessment processes.