1. John was working all day yesterday.

2. He was walking home when the rain began.

3. The baby was eating its dinner when I came home.

4, I came into the room when Mary was playing the piano.

5. It was raining when we went out.

6. Ann was talking with Peter when I saw her in the hall.

Put into the negative form.

1. John was not working all day yesterday.

2. He was not walking home when the rain did not begin.

3. The baby was not eating its dinner when I did not come home.

4. I did not come into the room when Mary was not playing the piano.

5. It was not raining when we did not go out.

6. Ann was not talking with Peter when I  did not see her in the hall.