Please capitalize where necessary: an (italian?) guy called "expander", has published this very informative computer drawing of the plan shapes of some of the more recent formula boards.
A: An (Italian?) guy called "expander", has published this very informative computer drawing of the plan shapes of some of the more recent formula boards.
Q: but the thing they do not know is that 120 japanese bombplanes is going to destroy pearl harbor.

A: But the thing They do not know Is that 120 Japanese bombplanes is going to destroy Pearl Harbor.
Q: 250 dkk for a juhu multipass, allowing you access to all events.
A: 250 DKK for a JuHu MultiPass, allowing you access to all events.
Problem: these plastic types are not assessed to be used in household appliances to any appreciable extent. however, thermoplastic polyurethane types may form part of household appliances.
Can you repeat this sentence, but capitalize it?
Answer: These plastic types are not assessed to be used in household appliances to any appreciable extent. However, thermoplastic polyurethane types may form part of household appliances.
Text: these include the presidential certificate of merit for his war work (1947) and the national medal for science from the united states for his mathematical contributions, the legion d'honneur and the croix de guerre from france, and a list of twenty honorary degrees from universities throughout the world.

Correct capitalization: These include the Presidential Certificate of Merit for his war work (1947) and the National Medal for Science from the United States for his mathematical contributions, the Legion d'honneur and the Croix de Guerre from France, and a list of twenty honorary degrees from universities throughout the world.
Problem: about myself: if you feel alone visit me anytime and i will make sure you cheer up. if you want to know in advance what turns me off: nothing can turn me off :)
Can you repeat this sentence, but capitalize it?
Answer:
About myself: If You feel alone visit me anytime and I will make sure You cheer up. If you want to know in advance what turns me off: Nothing can turn me off :)