past simple or past perfect

Barbara had lived in Greese for 3 years before she moved to Italy.

My team didn`t win the football match because they had played badly.

The teacher punished the student because he had been very naughty.

He had hurt three passengers by the time the police arrived.

My husband did the shopping after I had called him.

When Anne opened the door she realized that somebody had broken into.

Elza was very upset because her computer had disappeared yesterday.

Alfred had worked in a bank for five years before he moved to London.

Everyone had left the train before the bomb exploded.

By the time my mother prepared the dinner we had set the table.

I didn`t want to see this film because I had seen it twice.