5. Computers (become) ______ more important in our lives. * 6. A: (be) ______ you free at lunchtime tomorrow? B: No, I (have) ______ lunch with my parents. * 7. Sue (come) ______ to see us tomorrow. She (travel) ______ by train and her train (arrive) ______ at 10.15. I (meet) ______ her at the station. * 8. Can we stop walking soon? I (get) ______ tired. 9. I'm afraid I have no time to help you now. I (write) ______ a report. But I (promise) ______ I'll give you some help later. * 10. Look, it (rain) ______ outside. The rain (get) ______ heavier. * 11. Remember that the sun (rise) ______ in the east. It's behind us so we (travel) ______ west. * 12. The students (celebrate) ______ Students' Day tomorrow. * 13. Hoa (have) ______ a birthday party this evening. * 14. She (get) ______ taller and taller this year. * 15. They (prepare) ______ for their next performance. * 16. What (you / do) ______ this evening? * 17. Jane and Mike invited me. They (have) ______ a party next Sunday. * 18. Can we stop playing soccer soon? John (get) ______ tired. * 19. Smart phones (become) ______ more important in our lives. * 20. A: (be) ______ you free tomorrow evening? B: No, I (have) ______ dinner with my parents. *