1. You've been listening to music for more than three hours. Have you forgotten you've got a test tomorrow?
2. He's been married for more than seven months.
3. I haven't seen him since he got married.
4. For how long have you been living in Arad?
5. I've phoned you all day. Where have you been?
6. It's been raining for four hours.
7. What have you been up to since we last saw each other?
8. Have you heard from them lately? (cred, nu inteleg exact partea cu le)
9. They've written ten chapters by now.
