Soluzione del esercizio Grammar 2 - 14 di Performer B1 Phases, Vol. 1

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

Soluzione

  1. are we running, doesn't close
  2. never ask
  3. is always copying /; 's always copying
  4. Are they writing
  5. fit, want