Soluzione del esercizio 1 di Step Up Gold 1

Esercizi svolti per il libro Step Up Gold 1

Soluzione

  1. 'm eating
  2. 're chatting
  3. 're watching
  4. are swimming
  5. 's wearing
  6. isn't swimming
  7. 's having
  8. isn't doing
  9. are walking
  10. 's wearing
  11. 's talking
  12. 's he talking