Write the interrogative and nagative forms of the following sentence. 1. we have just written twenty letters. 2. her friends forgot the present. 3.ive already chosen a new dress. 4.the mother fed her child. 5.they have spent these days together.

1. We haven't just written twenty letters. Have we just written twenty letters?
2.Her friends didn't forget the present. Did her friends forget the present?
3. I haven't already chosen a new dress. Have you already chosen a new dress?
4.The mother didn't feed her child. Did the mother feed her child?
5.They haven't spent this days together. Have they spent this days together?