Ответ:
1.You finished reading the book
2.He went to school when he was 7
3.We didn't like this film
4.Was he alone in a dark room?
5.We couldn't play football yesterday
6.where he lived 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?(maybe, I don't know)