I don’t know what her reaction is _______ to be, so I don’t dare to tell her the result.

His father was really a ______ person. Once he made up his mind, nothing could change it.

. Before radio and TV, music could only be heard _______, that is, you had to go to places where musicians gave performances.

My neighbor is as ___as a young man and dislikes sitting around doing nothing all day．

The ______ look on the student’s face suggested that your ______ question made him ______.