Ответ:
1. My friend has bought a very interesting book.
2. Where have you been? I haven't seen you for ages!
3. He has been working for three hours already
.
4. Your eyes are red. Have you been crying?
5. I have forgotten my glasses. I cannot read.
6. Ann has been working for six hours but she
hasn't finished yet.
7. Have you seen him today?
8. They are so happy! They have never done anything like that before.
9. I have been doing my homework for 2 hours!
10. Where do they live? - I know that they
have moved to Italy.
Объяснение: