"We can’t rely on power," Leo said. "What about bells? Church bells, school bells — loud and simple."
Most of Maya’s classmates drew complex machines with flashing lights and drones. But Maya and Leo decided to think differently. oxford discover workbook 5 answer key unit 9
They sketched a plan: a network of volunteers with whistles, hand-crank radios, and brightly colored signs. Red for "drop, cover, hold on." Yellow for "evacuate to high ground." "We can’t rely on power," Leo said
Unit 9 was all about natural disasters and how humans respond to them. Maya found it fascinating — and a little scary. Her family lived in a coastal town, near a long-dormant fault line. But Maya and Leo decided to think differently
She closed her notebook and smiled. Some answers you have to build yourself. If you need help checking your answers for Oxford Discover Workbook 5 Unit 9 , I can guide you through the concepts, explain vocabulary, or give similar practice questions. Just let me know the specific exercise or topic (e.g., present perfect, natural disasters vocabulary, or writing an opinion paragraph).