Soluzione del esercizio 9 di Engage!, Vol. 1

Esercizi svolti per il libro Engage!, Vol. 1

Soluzione

  1. 've worked here for
  2. 've just seen
  3. don't have to
  4. isn't as big as
  5. 've never been
  6. isn't young enough 
  7. Have you been to