She attended some courses, including typing and book-keeping, because she was ______ to get a good job.

Fever is a ________of many illnesses. So I suggest you take it seriously and see a doctor as soon as possible.

Before liberation the laboring people had no _________ to education.

— What should I do before operating the new machine?— You’d better read its ______ first carefully.

— Why does he never pick up the waste paper on the ground?— Maybe because he thinks it’s beneath his         to do so．