After an earthquake in Bogotá, people ___ stay away from damaged buildings., must, had to, Volunteers are distributing food after floods in Córdoba. They ___ bring drinking water because another organization has already provided it. It isn't necessary., mustn't, don't have to, The authorities are preparing for possible flooding in La Mojana. ___ residents have to leave their homes today?, Are, Do, Last night, a landslide blocked a road near Mocoa. Rescue workers ___ find another route to reach the community., B. have to, had to, After the earthquake, the community received emergency food supplies. Residents ___ cook for themselves that night because meals were provided. It wasn't necessary., don't have to, didn't have to, Choose the grammatically correct sentence about emergency preparations in Colombia., C. After the landslide, volunteers had to help families, but they didn't have to pay for the supplies., Residents must to follow evacuation instructions.

B1

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