Réponse:
F.
1: I'm having
2. We are listening
3. Is she wearing
4. He is not working
5. Are your friends eating
7. John is playing
G.
1. promised
2. was feeling
3. was waiting, arrived
4. opened, was leaning
5. worked
6. ?
7. was going on
8. were they living
9. was talking
10. was sleeping
11. began
12. was he listening
13. abandoned
14. hadn't
15. were investigating
16. did it appear
