Cover of the textbook Wider World 3 - Student's Book

The key answer of exercise 8

The key to exercise solutions in chapter BBC Culture 8 for the textbook Wider World 3 - Student's Book with authors Carolyn Barraclough and Suzanne Gaynor from Pearson Education

Question

Watch Part 2 of the video. Choose the correct option.

Answer

  1. easy (It takes five minutes with a hammer.)
  2. two days
  3. don't know
  4. caught (six months later)
  5. more intelligent (They used technology to trace their mobile phones, follow their cars, record conversations, etc.)