Réponse :
1. I may/might go to England next year.
2. You must be really good at English if you're going to England every year.
3. Martin could come too.
4. I might/may bring back a CD to you if you're kind
5. Don't forget! I could be very angry/mad.
Explications :
Might = possible à 30%. May = possible à 50%
Après j'ai mis angry et mad car je ne sais pas lequel est le plus approprié... Bonne chance !