Ответ:
3. Fill in the negative form of the verb. Use the Present Perfect.
- a) Cathy and Carol haven't seen their favourite film.
- b) It hasn't started raining yet.
- c) Dave and Rob haven't been in the park.
- d) Betty hasn't talked to a star before.
- e) She hasn't sent a postcard.
Ответ: Заполненные предложения в отрицательной форме Present Perfect.
