Bonjour j’ai besoin d’aide pour ce devoir merci de vraiment répondre et de ne pas volée des points

Complete ces phrases avec la forme qui convient :
have to-can-be able to conjugué au Prétérit.

Ruby Bridges was a six-year-old Black little girl when
she became famous in 1960. She lived in Louisiana.
Until then, she ... go to a black school because, during
segregation, Black and White people ... not share the
same public places. But in 1954 school segregation was
declared illegal and, from that moment, Black children
... join any White school.
Nevertheless, Ruby Bridges's story showed that, even
with that Supreme Court's decision, things were
difficult. She was the only Black pupil in her class for a
whole year and she ... eat on her own at school.
For years, civil rights leaders ... continue to fight for
racial equality until the Civil Rights Act of 1964 which
became the turning point in American history for Black
Americans.