at the base of the ridge lies donbass. rich deposits of coal, so almost the entire area of towering "lugansk pyramid" - piles.

How would the previous sentence be correctly capitalized?
Answer: At the base of the ridge lies Donbass. Rich deposits of coal, so almost the entire area of towering "Lugansk pyramid" - piles.
"it is completely crazy", says he, who looks after two hectare of vines, owned by our family.

How would the previous sentence be correctly capitalized?
Answer: "It is completely crazy", says he, who looks after two hectare of vines, owned by our family.
some time ago, tests have become so popular that now the students instead of exams and test often offer testing.no wonder that the tests were and gaming portals.

How would the previous sentence be correctly capitalized?
Answer: Some time ago, tests have become so popular that now the students instead of exams and test often offer testing.No wonder that the tests were and gaming portals.
very good site with detailed technical information about dvd. series of mpucoder's articles will broaden your understanding of how dvds work.

How would the previous sentence be correctly capitalized?
Answer: Very good site with detailed technical information about DVD. Series of MPUCoder's articles will broaden your understanding of how DVDs work.