Turn the following into the future perfect.Пример: 1. I "had done"

Turn the following into the future perfect.Пример: 1. I quot;had donequot; my homework by 9 o39;clock. I will have done my homework by 9 o39;clock.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.