Cover of Speakout Upper-Intermediate - Students' Book

Exercise 8

5.1 - Bright ideas?·Speakout Upper-Intermediate - Students' Book

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.

More exercises in 5.1 - Bright ideas?