3-c (pour moi, je dirais 'a')
4-c (pour moi, je dirais 'a')
6-c (absence d'obligation)
9-c (absence d'obligation)
14-c (pour moi, je dirais 'a')
III/1-My shopping bag is heavy, but I will be able to carry it.
2-Will I be permitted to smoke when the ladies arrive?
3-They will have to buy a newspaper to know the truth.
4-It's possible my sister will come with us, but I'm not sure she will.
5-They will probably feel terribly sad after their mother's death.