Text: we at healthworks newcastle are aware that keeping our staff members hydrated will aid them to perform at their very best throughout the work day. as a result, we decided to invest in watercoolers from aquaid.

Correct capitalization: We at HealthWORKS Newcastle are aware that keeping our staff members hydrated will aid them to perform at their very best throughout the work day. As a result, we decided to invest in watercoolers from AquAid.

Text: this is a very private penthouse with a unique view!!!

Correct capitalization: This is a very private penthouse with a unique view!!!

Text: his difficulty with public speaking prevented him from being active in the floor debates.

Correct capitalization: His difficulty with public speaking prevented him from being active in the floor debates.

Text: the bore is disrupted in the windway, not "smooth".

Correct capitalization:
The bore is disrupted in the windway, not "smooth".