______ with so many challenges, Yang Guang, a blind young fellow, didn’t give up; he made great efforts to win success.

When you are ______ about something, you are ______ to do whatever you can to get it．

It is said that older people who are ______ eaters of fish during their youth lose fewer brain cells.

 If the price of oil remains ________ for the rest of 2013, I will consider buying a new car.

The local villager gave such a(n)______description that all the tourists felt as if they were right on the scene.