Помогите пожалуйста) По Братске кому не трудно

1 This was their book

2 She had gone to cinema yesterday

3 He was writing a test tomorrow

4 You'd do this for him

5 She was not hungry then

6 They'd never been here before

7 They'd been in London last week

8 He'd have finished this paper by tomorrow

9 They wouldn't sleep

10 it was very quiet here