Réponse :
Bonjour,
1. How long has he been working in that bank ?
2. What were you doing when I woke you up ?
3. Where have you bought this book ? I 've bought it at the Smith's
4. How long have you been able to swim ?
5. When he moved I was living in Canada
6. Last summer, he spent six weeks in Greece
7. Yesterday, they played chess.
8. I was out .
9. When have you seen him for the last time ?
10. The workers went on strike a fortnight ago
11. They have been on strike for a fortnight
12. He has suffered from the flu for a week
13. The plane was taking off when we arrived at the airport.