Soluzione del esercizio 5 di Performer B1, Vol. 2

Esercizi svolti per il libro Performer B1, Vol. 2

Soluzione

  1. Because her favourite pet has gone missing.
  2. He says he is sorry.
  3. She is worried about her kitten being used for research or testing.
  4. They are carefully chosen and usually born and bred in the research places.
  5. She hates the idea of animals being made to suffer and have their quality of life ruined just so that pharmaceutical companies can make profits.
  6. He says the research leads to new effective medicine and tests the safety of treatment for complex diseases.
  7. The idea of research for beauty products.
  8. She thinks the window must have been left open, otherwise the kitten would never have been able to get out.