Odpowiedź:
zad.4
1. have you ever cooked
2. haven't finished
3.has just arrived
4.have alreadt had
5. hasn't seen
6. has your brother ever studied
7. have already tried
8. has ever made
zad.5
1. saw
2.have you ever eaten
3. didn't like
4. since
5. did you go
6. did you do
7. haven't finished
zad.6
1. d
2. g
3. c
4. h
5. a
