question: based on our extensive experience of working with wood, and the traditional methods of wood floor manufacturing, we’ve explored and developed new pathways and possibilities.
Capitalize this past sentence correctly.
A: Based on our extensive experience of working with wood, and the traditional methods of wood floor manufacturing, we’ve explored and developed new pathways and possibilities.

question: a truly three dimensional original chrome blue object spins and gyrates across the screen.
Capitalize this past sentence correctly.
A: A truly three dimensional original chrome blue object spins and gyrates across the screen.

question: some packages from wheezy have been split into several packages in jessie, often to improve system maintainability.
Capitalize this past sentence correctly.
A: Some packages from wheezy have been split into several packages in jessie, often to improve system maintainability.