Réponse :
A:
1 - B
2 - C
3 - D
4 - A
B:
1. realised, left
2. had, met
3. don't know, said, cried
4. got, started
5. did not, forgot
6. saw, were, finished?
C:
3. Become
4. Been
5. ✓
6. Have
7. Having
8. Being
9. ✓
10. Did
11. Were