Ответ:
1)Father told me: “Go to the policeman and ask the way to the nearest station”.
2)Helen said that it was too cold that day.
3)She asked Henry who would help him the next day.
4)She said if I had driven through the town the previous night.
5)I said to Jack when the festival took place.
6)I asked: “Jane, help me on Sunday, please”.