Please capitalize where necessary: each eu country is unique.
A: Each EU country is unique.

Q: displays the value of the registry value version ....

A: Displays the value of the registry value Version ....

Q: as the winner chooses the three-member jury that anglers, their fish
A: As the winner chooses the three-member jury that anglers, their fish

Problem: saturday 7 and 21 february, 7 and 21 march and 4 and 25 april, 9 and 23 may and 6 and 20 june
Can you repeat this sentence, but capitalize it?
Answer: Saturday 7 and 21 February, 7 and 21 March and 4 and 25 April, 9 and 23 May and 6 and 20 June

Text: yangtze river cruise while you're in chongqing, it is strongly recommended that you explore the dramatic river landscape.

Correct capitalization: Yangtze River Cruise while you're in Chongqing, it is strongly recommended that you explore the dramatic river landscape.

Text: can i book a transfer with more than one stop?

Correct capitalization:
Can I book a transfer with more than one stop?