Помогите, пожалуйста!

Ответ:

1. After I had done my homework, my parents came home

2. Fred had gone to bed before his friend phoned him

3. I had had a shower before I left for the party

4. Before his wife got home from work, Tom had prepared dinner.

5. The fireman arrived after we had put out the fire

Объяснение:

напиши, нужно ли делать то, что там наверху? вроде все видно и понятно