1. He said that he was very busy.
2. She said that she couldn't go to the party.
3 She said that she had to go.
4. He said that he was learning Russian.
5. She said that she didn't feel very well.
6. They said that they would be at home late.
7. He said that he was going to buy a new computer.
8. They said that they didn't have a key.