Soluzione del esercizio 8 di Step Up Gold 3

Esercizi svolti per il libro Step Up Gold 3

Soluzione

  1. While you were taking your coat off, you left the door open... and the dog ran out!
  2. Who were you texting when I asked you to stop?
  3. Mum's laptop stopped working while she was giving an important presentation.
  4. It wasn't raining when we started playing!
  5. I was trying to sleep when he switched on the radio.