Помогите перевести в страдательный залог

1) My family doesn't watch TV every day.

2) My father didn't water the plants yesterday.

3) The mechanic will repair our car tomorrow.

4) I've just written the letter.

5) Children are watching a film in their room.

6) I have fed my cat three times since morning.

7) We were washing the dishes all evening yesterday.

1. TV is not watched by my family every day.

2. The plants were not watered by my father yesterday.

3. Our car will be repaired by the mechanic tomorrow ...

4. The letter has just been written by me.

5. A film is been watching by children in their room.

6. My cat has been fed by me three times since morning.

7. The dishes were been washing by us all evening yesterday