XI-All tenses: 1. What you (do) at 7 p.m yesterday? 2. We didnt recognize him . He (change) a lot 3. Where you (spend) your holiday last year? 4. He (do) nothing before he (see) me 5. All of them (sing) when I came 6. She constantly (invite) me to lunch and dine with her once or twice a year 7. Why didnt you listen while I (speak) to you? 8. They had sold all the books when we (get) there. 9. Where you (be) ? Im upstairs. I (have) a bus 10. Jonh (drive) that car ever since I (know) him 11. He (come) and (see) me soon 12. My mother (come) to stay with us next weekend 13. Where you (spend) your holidays next summer? 14. Violets (bloom) in spring. 15. ___________________ already __________________ Mary? (you see) 16. This is the first time the children __________________ on a plane (fly) 17. __________________ your sister lately? (you see) 18. I _________________ a tiger in my life. (never see) 19. I (read)______________ that novel by Heminway several times before. 20. How long you (be) here? For about two months. 21. Tom (never/be) _____________ in Ha Noi before. 22. Up to present, I (never/ see) _________________ such a fat man. 23. I (not/ see) him since we (leave) school. ____________________________