(2013·高考江苏卷)With inspiration from other food cultures，American food culture can take a________ for the better.

(2013·高考浙江卷)As the world’s population continues to grow，the ________ of food becomes more and more of a concern.

(2013·高考天津卷)While she was in Paris，she developed a ________ for fine art.

According to a recent U.S. survey, children spent up to 25 hours a week ____ TV.

It is reported that a storm is on its way, but the weather today is ______ warm and sunny.

In manufacturing, cheaper materials are constantly being        for the better, more expensive kind.

The ____________ of news that a flood is coming is a staff working in the weather bureau.

Insurance statistics show that most wives ________ their husbands, which means that women have stronger hearts.

Traditionally, college students hold a graduation ceremony to encourage themselves before they            on their life journey.

Preparing the final test paper _______ his whole afternoon.