all hard-boiled materialists and atheists are such "flower-roots", living a dark shrunken existence, apparently withered and dead."

How would the previous sentence be correctly capitalized?
Answer: All hard-boiled materialists and atheists are such "flower-roots", living a dark shrunken existence, apparently withered and dead."
suppliers that meet our environmental requirements we must inform these suppliers before september 1 about our environmental policy and invite them to a meeting to discuss how they can live up to it.

How would the previous sentence be correctly capitalized?
Answer: Suppliers that meet our environmental requirements We must inform these suppliers before September 1 about our environmental policy and invite them to a meeting to discuss how they can live up to it.
guests have access to wi-fi and air conditioning throughout the house.

How would the previous sentence be correctly capitalized?
Answer: Guests have access to Wi-Fi and air conditioning throughout the House.
before sunrise, take a dip in the ocean with the rest of the crowd and admire the stunning fireworks.

How would the previous sentence be correctly capitalized?
Answer: Before sunrise, take a dip in the ocean with the rest of the crowd and admire the stunning fireworks.