drops crochet hook size 3 mm - or size needed to get 3 repetitions of pattern = width 10 cm.

How would the previous sentence be correctly capitalized?
Answer: DROPS CROCHET HOOK SIZE 3 mm - or size needed to get 3 repetitions of pattern = width 10 cm.
they are the kind of fruits that have a sweet fragrance.

How would the previous sentence be correctly capitalized?
Answer: They are the kind of fruits that have a sweet fragrance.
positives of cinematographic film, exposed and developed, whether or not incorporating sound track, width >= 10 mm but < 35 mm (excl. intermediate positives and newsreels)

How would the previous sentence be correctly capitalized?
Answer: Positives of cinematographic film, exposed and developed, whether or not incorporating sound track, width >= 10 mm but < 35 mm (excl. intermediate positives and newsreels)
it has cozy and warm, decorated with parquet flooring and lots of natural light.

How would the previous sentence be correctly capitalized?
Answer: It has cozy and warm, decorated with parquet flooring and lots of natural light.