Ex.1
Across (poziomo):
6. It's the season after spring.
7. It's a document you need to travel abroad.
9. It's when you visit other cities or places of interest.
Down (pionowo):
1. It's a building where you stay on holiday.
2. It's a short journey to a certain place.
3. It's a place with many trees.
4. It's a high place often covered in snow.
5. It's when you spend your holiday in a tent.
8. It's a place with a lot of sand next to the sea.
10. It's where you stay when you go camping.