Soluzione del esercizio Vocabulary 4 - 22 di Performer B1 Phases, Vol. 1

Esercizi svolti per il libro Performer B1 Phases, Vol. 1

Soluzione

  1. T
  2. F. You're not creating a negative effect for the world.
  3. T
  4. F. Young people are getting interested in them too.
  5. F. It isn't always safe and that the devices need to look good but also work well.