Cover of the textbook English File Advanced - Student's Book

The key answer of exercise 1 - Part 3

The key to exercise solutions in chapter Colloquial English 8 & 9 for the textbook English File Advanced - Student's Book with authors Christina Latham-Koenig, Clive Oxenden, Jerry Lambert and Kate Chomacki from Oxford University Press

Question

Compare with a partner. Then watch again. Can you add any more details?

Answer

  1. He has killed millions because he has to, so that he can work on them and describe them.
  2. He will catch the insect and let it go outside the house. He kills fleas as they are a pest.
  3. It is an ecological theory meaning if you use more energy collecting food to feed yourself and your family than you get back from eating it, it isn't worth it.
  4. People don't eat insects in cold countries because they say they are dirty and look strange. Also, insects in the West are small, so they aren't worth eating. Insects in hot countries are large and swarm, so can be collected very easily. People have been doing this for millions of years.
  5. He thinks a mealworm in a snack is a good way to start eating insects.
  6. He cooked the crickets with some garlic, salt, and pepper. He then gave them to the children, who ate all of them.
  7. The mother couldn't believe her son had eaten crickets as he refuses to eat broccoli at home.

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