Soluzione del esercizio 12 di Identity B1+

Esercizi svolti per il libro Identity B1+

Soluzione

  1. I thought it started at six, but I might have made a mistake. 
  2. Joe may have taken the wrong key.
  3. We'd better go to the hospital. She might have broken a bone.
  4. ✓
  5. George can't have finished the test yet.
  6. He might have left earlier than usual.