Had she worked? Had Mary cleaned the room by 7 o'clock? Had her read the book before he saw the film? ( насчет этого не слишком уверенна ну и ладно). Had my sister written the letter by the time her dad came home? Had she visited her sister before she went to Mexico? I hadn't cleaned it ( отрицание). He hadn't written the letter. She hadn't watched TV. I hadn't seen the boy. He hadn't played. We had played ( утверждение). They had written the letter He had seen the film before. She had just planted roses before he came. They had done their homework Вроде бы всё :D