Переделайте предложения в косвенную речь.

1. The shop assistant said the shoe department was downstairs. 2. The professor said to his assistant he had made great progress. 3. The teacher said to them they could read that text at home. 4. Paul said they would discuss that text the next day. 5. I said he was a very clever man: he could help me. 6. Nellie said she had gone to see Paul the day before, but he had not been at home. 7. She said she couldn't go shopping the next day. 8. Masha said  she usually spent her holidays in the south.