1. You didn't finish to read the book.
2. He went to school when he was 7
3. We didn't like this film.
4. Was he in the dark room alone?
5. We didn't play football yesterday.
6. Where did he live ten years ago?
7. She wasn't at school yesterday.
8. I didn't recognize him.
9. I didn't do my homework yesterday.
10. He celebrated his birthday, didn't he?
