Réponse:
Salut si tu pourrait aux passages mettre ma réponse comme la meilleure sa serait super !
Explications:
Les phrases avec le marqueur de temps qui convient :
- They have sung to celebrate their ancestors in the 19th century.
- The fight for equal rights has been going on for centuries.
- Slaves sang in fields in the 1950s.
- The civil rights movement started since the abolition of slavery.
Le verbe entre parenthèses au présent perfect ou au prétérit :
- They (sing) to celebrate their ancestors in the 19th century. [prétérit]
- The fight for equal rights (go on) for centuries. [présent perfect]
- Slaves (sing) in fields in the 1950s. [prétérit]
- The civil rights movement (start) since the abolition of slavery. [présent perfect]
