5 they are of the world: therefore speak they of the world, and the world heareth them.

How would the previous sentence be correctly capitalized?
Answer: 5 They are of the world: therefore speak they of the world, and the world heareth them.
the object of his architectural researches, however, was not to learn to reproduce roman architecture, but to enrich the architecture of his own time and to perfect his engineering skills.

How would the previous sentence be correctly capitalized?
Answer: The object of his architectural researches, however, was not to learn to reproduce Roman architecture, but to enrich the architecture of his own time and to perfect his engineering skills.
print everything from small labels for files and supplies, to large, easy-to-read labels for binders, office equipment, signage and more.

How would the previous sentence be correctly capitalized?
Answer: Print everything from small labels for files and supplies, to large, easy-to-read labels for binders, office equipment, signage and more.
ovulation is the release of an egg cell from the ovary.

How would the previous sentence be correctly capitalized?
Answer: Ovulation is the release of an egg cell from the ovary.