question: then, when you are ready, you can exchange your vows under my guidance.
Capitalize this past sentence correctly.
A: Then, when you are ready, you can exchange your vows under my guidance.

question: b.: overwinter the tree in a bright location at a temperature of between 5 and 10c; ventilate the room frequently and provide shade if warm sunlight penetrates the room (from the end of january, especially for south-facing windows).
Capitalize this past sentence correctly.
A: B.: Overwinter the tree in a bright location at a temperature of between 5 and 10C; ventilate the room frequently and provide shade if warm sunlight penetrates the room (from the end of January, especially for south-facing windows).

question: he married again in 1940, this time to beatrice brevoort renwick from new york.
Capitalize this past sentence correctly.
A: He married again in 1940, this time to Beatrice Brevoort Renwick from New York.