ahas stimulate the cell renewal by exfoliating dead skin cells from the surface of the skin (peeling effect), the complexion regains its clarity and radiance.

How would the previous sentence be correctly capitalized?
Answer: AHAs stimulate the cell renewal by exfoliating dead skin cells from the surface of the skin (peeling effect), the complexion regains its clarity and radiance.
when you finally hit a jackpot just sit there. take a deep breath.

How would the previous sentence be correctly capitalized?
Answer: When you finally hit a jackpot just sit there. Take a deep breath.
they are linked to the reception, while video, speech and call signals are also transmitted to two isdn telephones in other parts of the building via the telephone network.

How would the previous sentence be correctly capitalized?
Answer: They are linked to the reception, while video, speech and call signals are also transmitted to two ISDN telephones in other parts of the building via the telephone network.
as we know, the barrel forms the main part of darts. nowadays, tungsten-based tungsten alloy billets are widely used as the standard tungsten barrels material, for it has a specific gravity of 19.3(20), making it a very dense material with small volume. besides, it has superior wearing resistance, well machinability, etc.

How would the previous sentence be correctly capitalized?
Answer: As we know, the barrel forms the main part of darts. Nowadays, tungsten-based tungsten alloy billets are widely used as the standard tungsten barrels material, for it has a specific gravity of 19.3(20), making it a very dense material with small volume. Besides, it has superior wearing resistance, well machinability, etc.