Past Simple/Past Perfect

While I was listening to the music, somebody ... into the room.

I enjoyed this film even though I ... it before.

I tried to touch John in the morning but he already ... .

The teacher ... that the pupil didn't know the lesson. 

I ... my composition by the end of the lesson.

He told me he ... football before.

When I ... the door everybody was there.

We ... with him when we lived in Italy.

At first I ... the book, then I saw the film.

When I ... on the bus, I realized that I had forgotten my key.

I didn't know her address because I ... the note with it.

He remembered this accident which he ... on the road.

She ... as a nurse before she became a doctor. 

The children ... upthe dishes after the dinner.

We met Ann last week. She ... better than before.