1 . 根据句意，选择单词或短语并以其适当形式填空。

A. behalf          B. pedestrian          C. interval        D. chaos        E. agenda

1. The house w   as in ________ after the party.
2. For the government, education is now at the top of the ________.
3. The ________ between major earthquakes might be 200 years.
4. Ingrid was a walker, even in Los Angeles, where a ________ is a rare sight.
5. On ________ of the department I would like to thank you all.