Soluzione del esercizio 8 di Performer B1, Vol. 1

Esercizi svolti per il libro Performer B1, Vol. 1

Soluzione

  1. are watching
  2. Is John looking
  3. 'm not making
  4. 's sitting
  5. isn't watching; 's studying
  6. 're finishing
  7. is shopping
  8. Is Dad cooking
  9. are learning