Răspuns:
1. She has just eaten two ice-creams. PPS
2. He has been sleeping for two hours. PPC
3. Have you heard anything about Jane lately? PPS
4. I have lost my key. PPS
5. You have been working so much lately. PPC
6. We have always tried to keep it a secret. PPS
7. Jack and Ann have been arguing for ten minutes. PPC
8. He has just arrived. PPS
9. Your father has been working on this project for two months. PPC
10. You haven't been listening. PPC
