Many missionaries learn a new language at a missionary training center as part of their assignment.

That is a part of your assignment and don't you ever forget it!

The most interesting part of his assignment, he said, is the space shuttle itself.

"Now, what would this spy want very much to do, either personally or as part of his assignment?"

With that, the first part of our assignment is completed.

But part of his assignment in Quantico was to report back on what he'd learned.

It was really a minor part of his assignment, he understood that.

The act itself might be the simplest- part of his assignment.

That had been the other part of her assignment.

It was part of his latest assignment from Moscow.