Cover of the textbook Speakout Upper-Intermediate - Students' Book

The key answer of exercise 8

The key to exercise solutions in chapter 5.1 - Bright ideas? for the textbook Speakout Upper-Intermediate - Students' Book with authors Frances Eales and Steve Oakes from Pearson Education

Question

  1. -
  2. Complete the encyclopedia entries with the names of the inventions in the photos.
  3. Match definitions 1-6 with the words in bold above.

Answer

b)

  1. jet pack
  2. wrist radio
  3. bottle top
  4. ring pull

c)

  1. trade-off
  2. outlook
  3. breakdown
  4. breakthrough
  5. drawback; downside
  6. outcome

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