1.the tests will have been checked by the end of...
2. the book will have been published by the end of the year.
3. the suitcases will have been packed by the time...
4. the invitation cards will have been sent by Suterday.
5. The problem will have been discussed by wednesday.
6. The roof will have been painted by the evening.
7. Everything will have been arranged before he come.
(там где "..." я не увидела что в скобках)