Ответ:

1. Jane said she supposed they should go to the theatre the next day.

2. Lena said to me not to take the books from her table. She said she had specially prepared them for working at her report.

3. Nick’s grandfather said to Nick not to be afraid. He said that dog was very clever and it wouldn’t do Nick any harm.

4. My aunt said she should gladly go to the cinema with me because she hadn’t seen that film and she wanted to see it very much.