Bonjour, je n’ai plus cours mais toujours des devoirs mais je ne comprends pas comment choisir entre les deux temps pouvez-vous m’aider. Merci

Réponse :

1 have become

2 caused

3 began

4 occured

5 has always returned

6 have burned

7 contained

8 has been

9 have raised

10 have caused

11 have always released

12 contributed

13 signed

14 came

15 agreed

16 haven't taken

Explications :