Odpowiedź:
ex.2
2. wrote
3. have / made
4. have decorated
5. didn't buy
6. did / leave
7. havan't been
8. spoke
9. didn't send
10. did / find
ex. 4
2. seen / No, I haven't.
3. been / Yes, she has.
4. caught / No, he hasn't.
5. read / Yes, I have.
6. played / No, I haven't.
7. met / No, they haven't.
8. rode / No, she hasn't.
9. heard / Yes, I have.
10. told / Yes, they have.
