question: paying some nominal amount for entry without a tour escort, we went into the yard. 2 years ago it was worth a few hryvnia (3-5, can not remember exactly).
Capitalize this past sentence correctly.
A: Paying some nominal amount for entry without a tour escort, we went into the yard. 2 years ago it was worth a few hryvnia (3-5, can not remember exactly).

question: you can zoom in, search, print, and view thumbnails of your document from a browser."
Capitalize this past sentence correctly.
A: You can zoom in, search, print, and view thumbnails of your document from a browser."

question: officials checking in to the five-star ritz carlton hotel on moscow's central tverskaya street paid little attention to thousands of navalny supporters protesting outside, in keeping with a g20 tradition of keeping politics and policy separate.
Capitalize this past sentence correctly.
A: Officials checking in to the five-star Ritz Carlton hotel on Moscow's central Tverskaya Street paid little attention to thousands of Navalny supporters protesting outside, in keeping with a G20 tradition of keeping politics and policy separate.