Which sentence has an agreement error involving a fixed-plural group noun?
People is waiting outside the community hall.✓Respuesta correcta
The farmer is repairing a broken gate.
The cattle are sheltering behind the stone wall.
Several neighbours have reported the loose fence.
Explicación
People takes plural agreement in its ordinary meaning, so People is waiting must be changed to People are waiting. Cattle is also fixed-plural and correctly takes are, while the other subjects agree with their verbs.