Please capitalize where necessary: and it does become sort of a sport to see if it is one or the other type of sunday.
A: And it does become sort of a sport to see if it is one or the other type of Sunday.
Q: duty-free shopping is available on european flights either on board or by convenient pre-order

A: Duty-free shopping is available on European flights either on board or by convenient pre-order
Q: a large number of such structures are scattered around the space and consists of points, in large cavities. so “they don't go around each other”.
A: A large number of such structures are scattered around the space and consists of points, in large cavities. So “they don't go around each other”.
Problem: do you want to meet and work with others who are also passionate about photography?
Can you repeat this sentence, but capitalize it?
Answer: Do you want to meet and work with others who are also passionate about photography?
Text: 491100 printed matter, incl. printed pictures and photographs, n.e.s.

Correct capitalization: 491100 Printed matter, incl. printed pictures and photographs, n.e.s.
Q: hohenzollern castle - picture, germany, photos of germany, germany pictures

A:
Hohenzollern Castle - picture, Germany, photos of Germany, Germany pictures