Sentence:  A driver of a dairy truck , who begins work at 1 a. m. finishes before breakfast , then goes out and grows a garden , and who has <WSD>used</WSD> the cannery to save and feed a family of five , asked , `` What in the world will we do '' ? 
Meaning of the word marked with <WSD> tags:  put into service; make work or employ for a particular purpose or for its inherent or natural purpose