1. The room is so dirty. Let's give it a t_____ cleaning. 2. A number of nations have already been in armed c_____ over water, and reduced rainfall in the west of the US has resulted in huge forest fires. 3. A c_____ needle always points north. 4. The flight's d_____ time was 10am. 5. The sea turtle is an e______ species. 6. The brain c_____ of grey and white matter. 7. In the article, his privacy was e_____ to the public. 8. I haven't contacted Tom for ages. It is b_____ my dreams to have received a letter from him.