Problem: Add spaces: Iacceptthewaitinglisttermsofuse.

Spaces added: I accept the waitinglist terms of use.

Problem: Add spaces: ...bacterialkeratitis.Histoplasmosisreferstothefungalinfection-inthelungs...

Spaces added: ...bacterial keratitis. Histoplasmosis refers to the fungal infection - in the lungs...

Problem: Add spaces: Thepupilsweregiventheassignmenttotakeaphotographoflightthatcouldserveasinspirationforalamp.

Spaces added: The pupils were given the assignment to take a photograph of light that could serve as inspiration for a lamp.

Problem: Add spaces: MicrosoftExcelformatisapage-basedformat.

Spaces added:
Microsoft Excel format is a page-based format.