Soluzione del esercizio 25 di Engage B2 with Exam Skills

Esercizi svolti per il libro Engage B2 with Exam Skills

Soluzione

  1. didn't need to go
  2. didn't have to work
  3. needn't have bought
  4. needn't have bothered
  5. didn't need to do
  6. needn't have taken