1. They have cleaned the house.
2. I have printed the document.
3. He has asked a question.
4. You have dialed the wrong number.
5. She hasn't spoken to me yet.
6. How long have you known him?
7. Have you heard from Sam recently?
8. I’m so hungry I could eat a horse! I haven't eaten anything since this morning.
9. It’s the most amazing city I have ever seen.
10. She has drunk too much coffee.
