question: kids corner is the perfect place to take a pit stop from the racing action on the track.
Capitalize this past sentence correctly.
A: Kids Corner is the perfect place to take a pit stop from the racing action on the track.

question: when the grown-ups rolled out of bed an hour later, there was enough time to take a morning walk before breakfast.
Capitalize this past sentence correctly.
A: When the grown-ups rolled out of bed an hour later, there was enough time to take a morning walk before breakfast.

question: project engine drives the workflow of an entire project.
Capitalize this past sentence correctly.
A: Project Engine drives the workflow of an entire project.