Ответ:

D.

1 I: Have we just written twenty letters?

N: We haven't just written twenty letters.

2 I: Did her friends forget the present?

N: Her friends didn't forget the present.

3 I: Have I already chosen a new dress?

N: I haven't already chosen a new dress.

4 I: Did the mother feed her child?

N: The mother didn't feed her child.

5 I: Did he wake up at 6 yesterday?

N: He didn't wake up at 6 yesterday.

6 I: Have they slept together?

N: They haven't slept together.

Ответ:

C

1 I have had my present job for a year.

2. We were at home last night.

3. The bus left 5 minutes ago.

4. When did you get married?

5. I have been a teacher since 1980.

6. Curtis has lived in New York for ten years.

D

1. I. Have we just written twenty letters?

N. We haven't just written twenty letters.

2. I. Did her friends forget the present?

N. Her friends didn't forget the present.

3. I. Have I already chosen a new dress?

N. I haven't already chosen a new dress.

4. I. Did the mother feed her child?

N. The mother didn't feed her child.

5. I. Did he wake up at 6 yesterday?

N. He didn't wake up at 6 yesterday.

6. I. Have they slept together?

N. They haven't slept together.

Объяснение: