Soluzione del esercizio 2 di Step Up Gold 3

Esercizi svolti per il libro Step Up Gold 3

Soluzione

  1. Is cardboard recycled in the UK? Yes, it is.
  2. Is most electrical waste recycled? No, it isn't.
  3. Is glass used in computer cables? Yes, it is.
  4. Are most British homes built of wood? No, they aren't.
  5. Is china made with animal bones? Yes, it is.