Упражнение 2. Раскройте скобки, употребляя глаголы в Рast Indefinite, Present Perfect, Present Perfect Continuous. 1. Since I ... (work) here, I have met several of your friends. 2. Since I ... (last meet) you, I have visited some very interesting places. 3. At last I ... (finish)! How glad I am! 4. I... (meet) him once. It was a long time ago. 5. His hair ... (get) greyer for some time now. 6. What ... (you, do)? You look quite exhausted. 7 (you, ever, see) a white blackbird? 8 (you, ever, see) any elephants when you were in Afriса? 9. I... (work) rather hard and I feel tired. 10. We .. (learn) several new idioms today. 11. When I ... (do) my homework, I listen to the wireless before going to bed. 12.I... (know) him a long time;B in fact he is my oldest friend.13. I shall have to walk as I ... (miss) the last bus. 14. Your English ... (improve) since I started to teach you. 15 (you, solve) that problem yet? 16. Мy friend П. Why... (yoи, not, speak) to him when he passed just now? 18. What a mess! What... (you, do), you naughty child? 19. (you, seе) John this week? 20. What ... (Caesar, say) when he crossed the Rubicon? (already, find) a good job in the city.​