He knows he's being called to work, and he doesn't feel like it.

They could often be called upon to work under fire.

Our founders called upon every member of Congress to work toward a more perfect union.

Thus, people who qualify now may have found something else by April, when they are called to work.

At first, he only felt called to work for missionary animation in his country.

Two doctors are called to work at a city hospital, and soon attract the attention of all the local women.

Many expressed hopes that they still might be called back to work at the plant.

The new movement also called on human service professionals to work for social change.

The dogs were also called upon to work wherever a dog was required.

In 1937 he was called to work on Christ the King.