1) He said to us that he had to go to the library that day.
2) Sasha said that it took her a minute to have a bath and she was ready well.
3) The teacher said to us that the best pupil of our class had solved that problem very well.
4) The visitor asked the shop-assistant when she was going to close the shop.
5) My mother asked me had I taken the books from the library.
6) Mr West asked who was on duty that day.