Open the brackets using either the Perfect or the Perfect Continouos Tenses. 1. I (see) ... that movie four times. 2. She (work) ... for that company for three years. 3. People (not travel,yet) ... to Mars. 4. Nobody ... ever (climb) ... that mountain. 5. She (sleep) ... for 10 hours when the car arrived. 6. He ... never (travel) ... by train. 7. James (teach) ... at the university since June. 8. A: ... you ever (meet) ... him? B: No, I ... (not meet) him. 9. You (grow) ... since the last time I saw you. 10. By this time yesterday, I ... (finish) the project. 11. My English ... really (improve) ... since I moved to Australia. 12. They (be) ... mar- ried for 40 years by the end of this month. 13. By 2020, I ... (live) in Madrid for 15 years. 14. We (wait) ... here for over two hours! 15. Man (walk) ... on the Moon. 16. I (know) ... him since my childhood. 17. Bill ... just ( arrive) ... . 18. She (watch) ... too much television lately. 19. What ... you (do) ... ? You are dirty. 20. (finish, you) ... this novel by next week?