Complete the sencond sentence using the past simple and the past perfect?

1. - the police had found my bike, then they called me

2.

- we couldn't go out, bacause joe hadn't finished his work

3.

- Before a mugger stolen my bag, i'd had a nice day

4.

- before we arrived at the party, everyone had went home

5.

- before fraudster went a prison, he'd was a respected politician

6.

- Lee used to be a policemanwhen he was younger.