Ответ:
1. By the time you get here, I will have finished watching the movie.
2. By the time you wake up, your brother will have gone to work.
3. By this time next year, Nancy will have moved to a new apartment.
4. By this time tomorrow, we will have put all the furniture in the basement.
5. By the time my wife gets home, I will have cooked supper.
6. By this time next week, we will have bought all the Christmas presents.
7. The sun won't have risen by 4 o'clock in the morning.
8. Sam won't have left this house by next Tuesday.
9. Anthony won't have repaired her bike by the beginning of next week.
10. We won't have arrived home by the end of next week.
11. She won't have returned from the excursion by 6 o'clock.