Things(change) .......... a lot of for the last some years. Jane is expecting a letter from me, but i ......... (not/write) to her yet. Last night she .............. (not sleep)at all. She ........(have) a lot of work to do. The Second World War..............(break) out in 1939. Is Tony a good friend of yours? How long you........(know) him? Jack is living in spain now, and his spanish ................(improve) greatly since he..........(move)there. What you..............(do) at weekend when you......(be) a little boy>