6. By the end of next year, George (learn) ... English for 2 years. 7. Henry (go) ... into the restaurant when the writer (have) ... dinner. 8. He will take the dog out for a walk as soon as he (finish) ... dinner. 9. Before you asked, the letter (write) ... . 10. She (study) ... English at RMIT these days. 11. Almost everyone (leave) ... for home by the time we arrived. 12. I couldn't cut the grass because the machine (break down) ... a few days previously. 13. We (learn) ... English this time last week. 14. Is it raining? - No, it isn't but the ground is wet. It (rain) ... 15. Henry (smoke) ... for 10 years when he finally gave it up. 16. Yesterday morning I got up and looked out of the window. The sun was shinning but the ground was very wet. It (rain) ... . 17. Look that those black clouds! It (rain) ... . 18. We (learn) ... English this time next Monday. 19. We (finish) ... this course before the final examination.