Ответ:

1. By the time I got to the theatre, the movie had already started
2. By the time I got to the drugstore, it had already closed
3. By the time I called their house, they had already left
4. By the time I applied, they had already hired someone else
5. By the time We saw it, someone else had already made an offer
6. By the time he arrived, house had already burnt down
7. By the time I arrived, Her children had already eaten whole thing
8. By the time I went to the hospital, she had already gone home
9. By the time I turned on the TV, the game had already finished
10. By the time I arrived to the concert, My daughter had already finished her song.