Turn the following into the Future Perfect.1. I had done my

Turn the following into the Future Perfect.
1. I had done my homework by 9 oclock. I will have done my homework by 9oclock.
2. They had built the new school by the first of September. ________________.
3. The teacher had looked through our exercise-books by that time. ________________.
4. We had discussed the report by four oclock in the afternoon. _______________.
5. The pupils had read three English books by the end of the year. ____________________.
6. I had written the composition by 9 oclock.
___________________.