Soluzione del esercizio 13 di Performer B2 - Workbook

Esercizi svolti per il libro Performer B2 - Workbook

Soluzione

  1. haven't seen
  2. have you been
  3. 've been training
  4. has just started
  5. have you won
  6. hasn't happened
  7. haven't been concentrating
  8. 've recently joined
  9. haven't heard
  10. 've been playing
  11. 've never known


  1. for
  2. yet
  3. lately
  4. for
  5. since