Fill in the gaps with the Past Perfect of the verbs given.
1. When I got to the station, the train- [already / leave].
2. Before I lost my wallet I - [lose] my umbrella.
3. By the time the doctor arrived, the patient - [die].
4. When Anna phoned, I -[leave] to work.
5. Before Sara crossed the road, she - [look] both ways.
6. Before I had a driving license, I - [have] a driving test.
7. Before he - [fill] in the application form, he looked for job offers in the newspaper.
8. When I looked up, the burglar - [go]