Ответ:

  1. Yes. The Chocolate Room was the nerve centre of the whole factory.
  2. They saw a magnificent valley with green grass, trees, flowers, a river of melted chocolate and a huge waterfall.
  3. The most astonishing sight was the chocolate river and the waterfall.
  4. The pipes were sucking up the chocolate from the river and carrying it away.
  5. The river was made entirely of hot, melted chocolate, and it flowed through the valley.
  6. Yes, they were.
  7. The waterfall was important because Mr Wonka used it to mix and aerate the chocolate, making it smooth and creamy.
  8. Yes. He invited everybody to taste the grass.
  9. Yes. Grandpa Joe could eat the whole field because the grass was made of soft, minty sugar.
  10. She started screaming because she saw squirrels across the river and wanted one as a pet, but they ignored her.