He managed to reach the summit of his career, but it was at the _________ of his health.

The workmen made so much _____ that Mrs. Walker had to spend three days cleaning up afterwards.

At the meeting they discussed three different __________ to the study of mathematics.

Peter isn’t______ at all; he always pays the bill when we eat in a restaurant.

Lucy is a college student who is hard-working, so she passed the College English Test Band 4 at her first__________.