Сопоставление:
Завершенные предложения:
1. I had made some sandwiches before we left.
2. She didn't come to see the play with me because she had already gone there with her family.
3. The teacher was angry with me because she had promised to go to the theatre with someone else.
4. She didn't go on the school trip to London because I had not done my homework.
5. My parents had not gone to London before, so they really enjoyed their stay there.
Ответ: 1-d, 2-e, 3-a, 4-b, 5-c. Заполненные предложения: 1. had made; 2. had already gone; 3. had promised; 4. had not done; 5. had not gone.