Ответ:

1. Jane said she had just finished translating...

2. They wanted to know why the police had been there.

3. My friend asked me if I had seen them before.

4. Kate said she was sorry she hadn't invited Sonya to her party

5. He asked me where he could buy the tickets.

6. The doctor told her she had to eat well in order to recover.

7. The teacher told us to close our books.

8. I told them that my driver's licence was in my wallet.

9. We thought she wouldn't have finished cooking before we came.

10. Dennis invited us to the party and added he would be glad to see us.

11. She said she hadn't signed the contract without reading it thoroughly.

12. Alex said to me he didn't feel loved ke going to the library to study.

13. We didn't know Sarah hadn't cancelled her plans with Carl.

14. Larry told me he had been saving his money for a trip for three years.

15. Their parents told them not to come late.

Объяснение:

Для исправления ошибок нужно использовать правило согласования времен.