Add spaces: Thisknowledgeisshownintestpoints.

Answer: This knowledge is shown in test points.
Sustainabledevelopmentshouldbetaughtinacontextofinternationalcooperationamongeducationalinstitutions.

Sustainable development should be taught in a context of international cooperation among educational institutions.
[Q]: [Tuesday13February,201861887601requestssinceTuesday16December,2003]
[A]: [Tuesday 13 February, 2018 61887601 requests since Tuesday 16 December, 2003]
Problem: Add spaces: HeenteredtheJoachimsthalscesGymnasiumin1937andreceivedhisschooldiplomain1941.

Spaces added: He entered the Joachimsthalsces Gymnasium in 1937 and received his school diploma in 1941.
This text is missing some spaces, please add them: Martinus:TheEternalWorldPicture,vol.3,sect.30.1.Frontpage
Martinus: The Eternal World Picture, vol. 3, sect. 30.1. Front page
[Q]: [BeforeyoucanopenaQD4file,you'llneedtofigureoutwhatkindoffiletheQD4fileextensionrefersto.]
[A]:
[Before you can open a QD4 file, you'll need to figure out what kind of file the QD4 file extension refers to.]