Раскройте скобки, употребляя глаголы в Present Simple, Present Progressive, Past Simple, Past Progressive, Present Perfect,

1. As it is raining, I\'m not going out. 2. Ah, there you are! I hope you haven\'t waited for me for a long time. 3. Has anyone here lost a silver pencil? 4. I\'ve been sleeping badly recently, doctor. What can I do about it? 5. I\'ve been trying to finish this exercise for the last hour. 6. Have your friends arrived in South Africa yet? 7. Yes, they arrived there ten days ago. 8. I ordered you to do it at once! 9. Go on, I\'m listening attentively. 10. What were you doing when I came in a moment ago?