Cover of the textbook Outcomes Upper-Intermediate - Student's Book

The key answer of exercise 2

The key to exercise solutions in chapter Video 2 - Wood-powered car for the textbook Outcomes Upper-Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning

Question

Watch the first part of a video about two Americans who are preparing for the collapse of the economy (0.00-2.39). Why are the following mentioned?

Answer

  1. David believes supermarkets could not stay stocked in the event of an economic collapse. He thinks they might run out of food.
  2. He has about six or seven thousand dollars in food stored away.
  3. He started with canned goods.
  4. He’s got a two-year stock of toilet paper.

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