1. We (to walk) along the forest road when it (to start) snowing. 2. This is the first time I (to be) late for my Japanese classes. 3. It's nearly twenty years since my father (to see) his brother. 4. When the old lady (to return) to her flat she (to see) at once that someone has broken in during her absence. 5. Then he (to lay) his hand on her shoulder. 6. I wonder if Wayne is ill - he (to be) thinner and thinner. 7. As soon as you (to finish) what you're doing, I would like to speak with you. 8. We were hurrying because we thought that the bell (to ring) 9. By the time he retires Professor Baker (to teach) more than twenty different courses10. In the future, people (to spend) their holiday in space.

1. We were walking along the forest road when it started snowing. 2. This is the first time I have been late for my Japanese classes. 3. It's nearly twenty years since my father has seen his brother. 4. When the old lady returned to her flat she saw at once that someone has broken in during her absence. 5. Then he laid his hand on her shoulder. 6. I wonder if Wayne is ill - he is getting thinner and thinner. 7. As soon as you to finish what you're doing, I would like to speak with you. 8. We were hurrying because we thought that the bell had rung. 9. By the time he retires Professor Baker will have been teaching more than twenty different courses. 10. In the future, people will spend their holiday in space.