Popraw błędy w zdaniach utworzonych w czasie Past Perfect. Przepisz zdania bez błędów.
1. By the time I got there they went home. . 2. I was hungry because I didn't eat anything before. . 3. They hadn't spoke to their teacher. . 4. He had finished before you called him? ? 5. The cake was still raw because I hadn't bake it long enough. . 6. When she woke up the train had already go past her station. . 7.They couldn't go in because they didn’t taken their key. . 8. Have the customers finished eating when the waiter came? ? 9. We didn't pass the exam because we hadn't study hard enough. . 10. When they had come we had already started playing. .