Problem: Add spaces: Afewmomentsofrest,andthenagainadanceoflight,likeapinwheeldazzlingandrich.

Spaces added: A few moments of rest, and then again a dance of light, like a pinwheel dazzling and rich.

Problem: Add spaces: Some,suchasNasser,werenationalisticsocialists.

Spaces added: Some, such as Nasser, were nationalistic socialists.

Problem: Add spaces: 2)ObjectspassedareActualparameterstomethods

Spaces added: 2) Objects passed are Actual parameters to methods

Problem: Add spaces: Ifaninfectionentersfromdecaycavity,oratoothcracktothepulplocatedintherootcanal,thecanalmustbetreated.

Spaces added:
If an infection enters from decay cavity, or a tooth crack to the pulp located in the root canal, the canal must be treated.