—Americans spend more on health care than most other people .— You’re right . But a new study shows that life      in the United States is falling .

Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.

He was courage and unselfishness and gained his comrades_________. 

Is there any _____ for the piano in the office?

She is in a poor ________of health, which worries her mother much.