Dzień dobry, czy pomoże ktoś w tych 3 zadaniach? Dam naj!

zad 4
1 c
2 d
3 b
4 e
zad 5
1. found
2. studied
3. bought
4. had
5. arrived
zad 6
1. didn't watch
2. didn't win
3. didn't go
4. didn't run