Past Perfect or Past Simple.

He _______ dinner when the phone rang.

I saw many people when I___________ the door.

Katy was very sad because she _________her purse at home.

Last year they went to Brazil.They _________ to this country.

I wanted to open the window but someone else___________it.

Who _________ there before you?

Ewa_____________sorry that she______________such a mistake.

No sooner_________work than his friend came.

Last week they won the championship. Prior to that time , they________the prise.

It_____________the fist time. Tina __________ the horse.