Let's solve the problems.

Palavras horizontais

1. to discover the exact size or amount of something (7)
3. to experience difficulty (8)
5. two people or things together: (4)
7. to stay away from someone (5)
9. the surface of the earth: (6)
11. to move the top part of the body in a particular direction (4)
13. if (7)
15. older (6)
17. the way in which an animal or person acts in response to a particular situation (8)
19. belonging to or done by a particular person or thing (3)
20. during the time that, or at the same time as (5)

Palavras verticais

2. as a result of this action (7)
4. to increase the size or value of something (7)
6. show that the exact number is not known (3)
8. the state of being bored (7)
10. the process of removing waste or things you do not want from a place (9)
12. as much as is necessary (6)
14. to leave a place or person secretly and suddenly (8)
16. to quickly take something in your hand(s) and hold it firmly: (5)
18. to make something longer, or to become longer (8)