question: and the same goes for emissions of climate-impacting carbon dioxide and other substances.
Capitalize this past sentence correctly.
A: And the same goes for emissions of climate-impacting carbon dioxide and other substances.

question: it went really well and it seemed both the performers and their parents were proud of what they had learned.
Capitalize this past sentence correctly.
A: It went really well and it seemed both the performers and their parents were proud of what they had learned.

question: 9 and eli said to samuel, go, lie down; and it shall be, if he call thee, that thou shalt say, speak, jehovah, for thy servant heareth. so samuel went and lay down in his place.
Capitalize this past sentence correctly.
A: 9 And Eli said to Samuel, Go, lie down; and it shall be, if he call thee, that thou shalt say, Speak, Jehovah, for thy servant heareth. So Samuel went and lay down in his place.