IV. Запиши отрицательные предложения: 1. John and Richard have gone away. 2. She has answered John’s letter. 3. Mrs. Snow has just made a fantastic cake. 4. The girls have already sent greeting cards.

1John and Richard haven't gone away.2 She hasn't answered John's letter. 3 Mrs. Snow hasn't just made a fantastic cake.4 The girls haven't already sent greeting cards.