Please capitalize where necessary: failure to do so will only prolong the unsustainable costs of jamaica’s current energy system.
A: Failure to do so will only prolong the unsustainable costs of Jamaica’s current energy system.
Q: the royal palace is a baroque building by architect nicodemus tessin the younger stands tall atop the island of the old town (gamla stan) and is surrounded by quaint untouched cobblestoned streets and listed buildings.

A: The Royal Palace is a Baroque building by architect Nicodemus Tessin the Younger stands tall atop the island of the Old Town (Gamla Stan) and is surrounded by quaint untouched cobblestoned streets and listed buildings.
Q: you will first have some home study with the padi deep diver manual.
A: You will first have some home study with the Padi Deep diver manual.
Problem: the other woman said, no; but the living is my son, and the dead is your son.
Can you repeat this sentence, but capitalize it?
Answer: The other woman said, No; but the living is my son, and the dead is your son.
Text: zeal. this is a big flame in the work on themselves and commander.

Correct capitalization: Zeal. This is a big flame in the work on themselves and commander.
Q: farther and farther the barking of the dogs receded, until it was almost inaudible, and the brothers began wondering whether they would ever meet with their prey again.

A:
Farther and farther the barking of the dogs receded, until it was almost inaudible, and the brothers began wondering whether they would ever meet with their prey again.