Bonjour!
Réponse:
1. Under apartheid, black people weren't allowed to live in white areas or be in white areas after hour...
2. Under apartheid, black people had to carry a pass with their ID number when they left the Township.
3. Under apartheid, people were able to have a sexual relationship with someone of the same race but they couldn't be with someone of a different race.
4. Under apartheid, people could go back to their township before a certain hour.
Explication:
can = possibilté/permission
can't = incapicité/interdiction
be able to = pouvoir/autorisation
be allowed to = autorisation
have to = obligation
Selon le contexte des phrases, on sait si l'on doit mettre au négatif ou au positif. Le temps est au passé simple.
En espérant avoir aidé :)
