bonjour qui peut n aider merci

1.  je ne comprends pas
2.  I saw her five minutes ago
3. Yes, I bought it last week
4. Yes I went to bed late last night
5. Yes you can have it, I have already read it
6. I have not started it.yet
7. No but it was nice yesterday
8. I don't think so. I did see her there
9. No he left school two years ago
10. Yes she's been married for five years
11. le B manque dans ton texte