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.