Which of the following words is a synonym for “alertness”?

(单选题)The school took our request into account that a party ______ (单选题)They were talking about the persons and things ______ they r (单选题)He survived the accident, but his car was damaged beyond rep (单选题)We knew that he might have failed the exam from his ______ l (单选题)We both strongly ______ your going to Irap at this of the wa (单选题)I’m ______ to hear that Bob has asked Mary to marry him; I’v (单选题)Solving these problems, which ______ us from making progress (单选题)With the three historic tasks______, we Chinese should keep (单选题)In order to seek ______ for the novel, the famous Chinese ma (单选题)Thanks for bringing so many beautiful balloons, which ______