用本次课所学短语填空。 1. We must ___________ the situation and decide what to do. 2. The new law does not ___________ land used for farming. 3. Gazing up into his eyes, she seemed to _________ all he said. 4. The appointment was ___________ because of his illness. 5. Now that you put your hand to the work, you should _________ to finish it.