first of all a reliable two-cylinder engine and can guarantee high speed and one in-dispensable resistance during long desert marathons.

How would the previous sentence be correctly capitalized?
Answer: First of all a reliable two-cylinder engine and can guarantee high speed and one in-dispensable resistance during long desert marathons.
all in all, the conference made a big impression on the young people.

How would the previous sentence be correctly capitalized?
Answer: All in all, the conference made a big impression on the young people.
9:43 and all were astonished at the glorious greatness of god. and as all wondered at all the things which [jesus] did, he said to his disciples,

How would the previous sentence be correctly capitalized?
Answer: 9:43 And all were astonished at the glorious greatness of God. And as all wondered at all the things which [Jesus] did, he said to his disciples,
the “undetectable” flaws, said researchers, put the majority of devices around the world at risk — at least 5.3 billion devices — including windows, android, linux, and apple devices.

How would the previous sentence be correctly capitalized?
Answer: The “undetectable” flaws, said researchers, put the majority of devices around the world at risk — at least 5.3 billion devices — including Windows, Android, Linux, and Apple devices.