Soluzione del esercizio 3 di Performer B1, Vol. 2

Esercizi svolti per il libro Performer B1, Vol. 2

Soluzione

  1. He wishes PSAs attracted viewers’ attention as much as banner ads on websites. He wishes people watched all those TVPSAs about the importance of disease prevention.
  2. In order to serve the public interest.
  3. To remind people not to start forest fires.
  4. Because people had polluted his native land.