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

The key answer of exercise 5

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 rest of the video (2.40-5.01). Are the sentences true (T) or false (F)?

Answer

  1. False (he’s been working on this for several years)
  2. True (in ten minutes, she can grind enough flour for the day’s bread)
  3. False (he doesn’t use an old oven; he uses an old fridge)
  4. True (he says it gives his children a sense of security)
  5. False (they can only stay alive for a week without water)
  6. True (he uses solar panels to pump water out of a well)
  7. True

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