We feel __________ our duty to make our country a better place.
In April, thousands of holidaymakers remained __________ abroad due to the volcanic ash cloud.
Mary, I __________ John of his promise to help you.
Childrenwho are not active or __________ diet is high in fat will gain weightquickly.
What's the __________,in your opinion, of helping him if he doesn't make an effort to help himself?
He __________ to be very happy when his son makes great achievements.