Please capitalize where necessary: this increases productivity and raises efficiency.
A: This increases productivity and raises efficiency.

Please capitalize where necessary: the 54 days represent six novenas (which, of course, consist of nine days each).
A: The 54 days represent six novenas (which, of course, consist of nine days each).

Please capitalize where necessary: gives us light th chance of obtaining.
A: Gives us Light th chance of obtaining.

Please capitalize where necessary: the dal corso family, always on the riviera, is now in its third generation and it's become clear that hospitality is in their blood.
A:
The Dal Corso family, always on the Riviera, is now in its third generation and it's become clear that hospitality is in their blood.