1. None of the information ____ adequate for making a decision.
2. All of the furniture ____ been rearranged to create more space.
3. Every one of the candidates ____ a firm grasp of the subject matter.
4. I have read all the classic novels recommended by my professor.
5. She was cooking dinner when the phone rang unexpectedly.
6. They had recognized the importance of teamwork long before the project began.