She made a conscious attempt to look ______ though she felt tired out.

_______ in thought, I didn’t notice what was happing.

.After the new technique was introduced the factory produced _______cars in 1994 as the year before.

—Are you going to find a job or go on with your study to get a doctor’s degree? —I have had enough of ______ life. I want to find a job. 

From his ________ voice on the phone I know everything is going under way.