Odpowiedź:
Zad. 1
1. C
2. F
3. D
4. A
Zad. 2
1. moderator.
2. discovered.
3. came up with.
4. hardware.
5. signal.
6. make.
Zad. 3
1. type.
2. download.
3. invention.
4. folder.
5. hacker.
