Please capitalize where necessary: examples of astringents include:
A: Examples of astringents include:

Please capitalize where necessary: that is why it is false to speak of cannon and tanks when it is a matter of the immediate armed struggle against the fascists.
A: That is why it is false to speak of cannon and tanks when it is a matter of the immediate armed struggle against the Fascists.

Please capitalize where necessary: by taking account of all the environmental impacts in a product's life cycle, one avoids suboptimisation, i.e. modifications resulting in environmental improvements in one phase of the product's life, e.g. production, leading to increased environmental impacts in another phase of the life cycle, e.g. disposal, and the environmental work can be addressed to those phases in the product's life cycle in which the greatest environmental improvements can be achieved.
A: By taking account of all the environmental impacts in a product's life cycle, one avoids suboptimisation, i.e. modifications resulting in environmental improvements in one phase of the product's life, e.g. production, leading to increased environmental impacts in another phase of the life cycle, e.g. disposal, and the environmental work can be addressed to those phases in the product's life cycle in which the greatest environmental improvements can be achieved.

Please capitalize where necessary: from forms in brown envelopes to champagne glasses in bubble wrap.
A:
From forms in brown envelopes to champagne glasses in bubble wrap.