Soluzione del esercizio 7 di Identity B1+

Esercizi svolti per il libro Identity B1+

Soluzione

  1. How long has your grandmother lived with you?
  2. How long have they had a karate lesson on Thursday?
  3. How long has Sam needed a new mobile phone?
  4. How long have you played the piano in a jazz band?
  5. How long have you been on holiday in Belize?