Please capitalize where necessary: and what benefit is it going to be to the farming class in the long run?
A: And what benefit is it going to be to the farming class in the long run?

Q: as felix smith was making his mid-life status he chose to have one of the unique, tailor-made health programmes, which kurhotel skodsborg offers in collaboration with md jens thygesen from thygesen health.

A: As Felix Smith was making his mid-life status he chose to have one of the unique, tailor-made health programmes, which Kurhotel Skodsborg offers in collaboration with MD Jens Thygesen from Thygesen Health.

Q: 14 ~ 19mm(3) have a comment or question about our productsor service? let us know
A: 14 ~ 19mm(3) Have a comment or question about our productsor service? Let us know

Problem: you are responsible for ensuring that your baggage is suitable for air transport.
Can you repeat this sentence, but capitalize it?
Answer: You are responsible for ensuring that your baggage is suitable for air transport.

Text: unsure about which type of azw file you have? do you want to know exactly what it is, who created it, and how to open it?

Correct capitalization: Unsure about which type of AZW file you have? Do you want to know exactly what it is, who created it, and how to open it?

Q: this farce should end: they should be freed.

A:
This farce should end: They should be freed.