9.she asked me if I ...............a laptop computer the following day buy will buy bought would buy 10.the weather was very nice,..........we decided to have dinner in the garden and but so or 11. my grandmother,...........an intelligent woman, has greatly influenced my life who is that is who she is she is 12. my mother used to ............ research in this library when she was a student make do making doing 15. my farther has gone away . He'll be back........... a week for at until in 16. my father askes us .........too much time playing computer games not to spending did not spend not to spend to not spent 18. what would you do , if you .......a UFO ? see saw wouls see had seen 19. Mary does'nt like football and ........ so do I so I don't I do either neither do I 20. why don't you .......the lights?- It's getting dark turn on turn off turn out turn in 21. ....................... you study harer, you won't pass the examination if although despite unless