I can’t say which wine is beat—it’s a （n）_____of personal taste.

Cloning an animal is a complex ________ that can go fatally wrong at any stage.

—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 .

The boss was accused of having a ______ against his female employees.

－Where does your uncle work, Jack?－In a ________ in Paris. He is a policeman.