Please capitalize where necessary: the nevada gaming commission investigated the issue of a near-miss above or below the pay line. it was considered to be legal as long as the near-miss above or below the pay line was not specially programmed.
A: The Nevada Gaming Commission investigated the issue of a near-miss above or below the pay line. It was considered to be legal as long as the near-miss above or below the pay line was not specially programmed.
Q: this is a soccer simulation game where you are a midfielder.

A: This is a soccer simulation game where you are a midfielder.
Q: however, there were not enough highly trained american scientists and so many recent immigrants were needed to fill the gap.
A: However, there were not enough highly trained American scientists and so many recent immigrants were needed to fill the gap.
Problem: unsure about which type of zyx file you have? do you want to know exactly what it is, who created it, and how to open it?
Can you repeat this sentence, but capitalize it?
Answer: Unsure about which type of ZYX file you have? Do you want to know exactly what it is, who created it, and how to open it?
Text: a forerunner for the dance of death with the same woodcut.

Correct capitalization: A forerunner for the dance of death with the same woodcut.
Q: when you wish to buy a ticket, you can choose to pay right away.

A:
When you wish to buy a ticket, you can choose to pay right away.