Please capitalize where necessary: we can also work on:
A: We can also work on:

Q: "comprehensive, integrated software for music composition, incorporating music notation, arranging, midi sequencing and recording together in one package.

A: "Comprehensive, integrated software for music composition, incorporating music notation, arranging, MIDI sequencing and recording together in one package.

Q: cover and blend until smooth.
A: Cover and blend until smooth.

Problem: 10 and david's heart smote him after that he had numbered the people. and david said to the lord, i have sinned greatly in what i have done: and now, i beseech thee, o lord, take away the iniquity of thy servant; for i have done very foolishly.
Can you repeat this sentence, but capitalize it?
Answer: 10 And David's heart smote him after that he had numbered the people. And David said to the LORD, I have sinned greatly in what I have done: and now, I beseech thee, O LORD, take away the iniquity of thy servant; for I have done very foolishly.

Text: use natural oils and extracts that may be applied right into the ear canal or used with steam to clear the sinuses.

Correct capitalization: Use natural oils and extracts that may be applied right into the ear canal or used with steam to clear the sinuses.

Q: when i found in la plata the tooth of a horse embedded with the remains of mastodon, megatherium, toxodon, and other extinct monsters, which all co-existed with still living shells at a very late geological period, i was filled with astonishment; for, seeing that the horse, since its introduction by the spaniards into south america, has run wild over the whole country and has increased in numbers at an unparalleled rate, i asked myself what could so recently have exterminated the former horse under conditions of life apparently so favourable.

A:
When I found in La Plata the tooth of a horse embedded with the remains of Mastodon, Megatherium, Toxodon, and other extinct monsters, which all co-existed with still living shells at a very late geological period, I was filled with astonishment; for, seeing that the horse, since its introduction by the Spaniards into South America, has run wild over the whole country and has increased in numbers at an unparalleled rate, I asked myself what could so recently have exterminated the former horse under conditions of life apparently so favourable.