on average, refillable glass bottles are reused 30 times.

How would the previous sentence be correctly capitalized?
Answer: On average, refillable glass bottles are reused 30 times.
designed to meet the needs of modern business models of vacuum cleaners lavor can effectively cope with the pollution of any complexity on a variety of surfaces and apply to almost all types of production.

How would the previous sentence be correctly capitalized?
Answer: Designed to meet the needs of modern business models of vacuum cleaners LAVOR can effectively cope with the pollution of any complexity on a variety of surfaces and apply to almost all types of production.
this lincoln continental was very luxurious for its time. the car is equipped with hydraulic windows and hydraulic seat adjustment.

How would the previous sentence be correctly capitalized?
Answer: This Lincoln Continental was very luxurious for its time. The car is equipped with hydraulic windows and hydraulic seat adjustment.
the germans demanded that he gave up his country if he wanted to avoid killing of norwegian citizens, his son crown prince olav joined the army and the politician vidkun quisling made a coup d'etat and seized control of the government.

How would the previous sentence be correctly capitalized?
Answer: The Germans demanded that he gave up his country if he wanted to avoid killing of Norwegian citizens, his son crown prince Olav joined the army and the politician Vidkun Quisling made a coup d'etat and seized control of the government.