Since drug abusers have difficulty＿the addiction, support groups where they can talk about their struggles and find new ways to manage in the world are often needed.

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

The President _____ the woman’s service to her country by awarding her a medal.

Would it be ________ for you to pick me up at four o’clock and take me to the airport?

In order to change some companies’ _______ towards hiring women college graduates, the government plans to pass a law.