Please capitalize where necessary: following the kiel week bustle it went on the cozy summer trip to norway.
A: Following the Kiel Week bustle it went on the cozy summer trip to Norway.

Q: 336 intensive 20 (spanish course - 20 lessons per week - 45 minutes per lesson)

A: 336 Intensive 20 (Spanish Course - 20 lessons per week - 45 minutes per lesson)

Q: each bug is given a number, and is kept on file until it is marked as having been dealt with.
A: Each bug is given a number, and is kept on file until it is marked as having been dealt with.

Problem: the exhibition and videos give an interesting insight in society.
Can you repeat this sentence, but capitalize it?
Answer: The exhibition and videos give an interesting insight in society.

Text: to supplement the information in the navigation/sea charts you should always also talk to local sailors and the harbour masters.

Correct capitalization: To supplement the information in the navigation/sea charts you should always also talk to local sailors and the harbour masters.

Q: minor cracks does not demand carving out the cracks, but are filled out with fine-grained lime mortar or slaked lime.
A:
Minor cracks does not demand carving out the cracks, but are filled out with fine-grained lime mortar or slaked lime.