ребят, срочно, помогите пожалуйста, нужно записать предложения c Past Simple или Past Perfect

Ответ:

1. got/had already left

2.was/hadn't taken

3.didn't work/hadn't turned

4.couldn't take /had forgotten

5.had never flown/were

6.arrived/hadn't brought

7.just had/wasn't

8.had to/had lost

9.ran/hadn't paid