Insert the verbs in the Past Perfect tense. Вставьте глаголы в Past Perfect. I ... (to have) breakfast before I went

I had had breakfast before I went to school. I hadn\'t done my homework. By 8 o’clock the rain had stopped. She went to the post-office after she had written the letter. I apologized I hadn\'t phoned her. He had worked at the factory before he entered the college. He got a bad mark for his test because he had made a lot of mistakes in it. Mr. Jackson said that he had already bought everything for lunch. John hadn\'t played the violin since he was school. They had married before they bought this house.